<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-7221304293691125052</id><updated>2024-11-01T01:50:48.949-07:00</updated><title type='text'>Construção Civil e Engenharia</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://construcaoeengenharia.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>16</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-3709523125945954007</id><published>2012-03-21T08:56:00.000-07:00</published><updated>2012-03-21T08:56:16.924-07:00</updated><title type='text'>Moderna casa pré-fabricada</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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A marca de móveis sueca Ikea lançou a primeira casa pré-fabricada da marca, em 
parceria com a empresa de arquitetura americana Ideabox. A casa, chamada de 
Aktiv, custa US$ 86,5 mil (cerca de R$ 156 mil) e conta com uma área de 69 
metros quadrados (m²). Segundo a empresa, é uma forma moderna de morar, com 
custo baixo.
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Conforme a Ikea, a casa é arejada e funcional, sem desperdício de espaço 
e com &quot;personalidade&quot;. Os clientes ainda podem escolher as cores dos produtos. 
De acordo coma empresa, a cozinha oferece grande flexibilidade e espaço nos 
armários, e contém um cooktop e um forno convencional. &lt;br /&gt;
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O banheiro da casa conta 
com uma ampla pia e quatro gavetas, além de um armário.&lt;br /&gt;
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Desenho mostra lado exterior da casa pré-fabricada&lt;br /&gt;
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Simulação da garagem da casa pré-fabricada&lt;br /&gt;
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&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/3709523125945954007'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/3709523125945954007'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2012/03/moderna-casa-pre-fabricada.html' title='Moderna casa pré-fabricada'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrEDenZRpsVjdgPcVhpSeGJj3XWYqejr8IFkgss1QDvxjP4UMQETcEg41THjlGE-IRkOwGbyUkYcZB0Tp0RI0qJyG2Rm7DBszWtrsKJoOodN0OcvrNaNmKoGIZZHN4KQG7OG3zP3V5Swo9/s72-c/5.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-7100184349146892148</id><published>2012-01-20T05:35:00.001-08:00</published><updated>2012-01-20T05:35:23.789-08:00</updated><title type='text'>Maquina de Reboco</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&#39;allowfullscreen&#39; webkitallowfullscreen=&#39;webkitallowfullscreen&#39; mozallowfullscreen=&#39;mozallowfullscreen&#39; width=&#39;320&#39; height=&#39;266&#39; src=&#39;https://www.youtube.com/embed/GFax2RbBzSY?feature=player_embedded&#39; frameborder=&#39;0&#39;&gt;&lt;/iframe&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/7100184349146892148'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/7100184349146892148'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2012/01/maquina-de-reboco.html' title='Maquina de Reboco'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-3472585974499982904</id><published>2012-01-20T04:54:00.000-08:00</published><updated>2012-01-20T04:54:54.487-08:00</updated><title type='text'>Ideias de projetos com pedras.</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: justify;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg93dCCXmOUZ0z8MH8PM32W61GpkIa4wStDWdra7Q3EnTnpAlwoBYSc7OcIyyIbLXWqYlQxsIjJ8E_otnJqy7Kb_YMINIFRWF4olqizbaEXCVeXAmEahNTTDNgzxjc0s6LK56tTPpkR6KTv/s1600/2140861-3180-rec.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;/a&gt;&lt;/div&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg93dCCXmOUZ0z8MH8PM32W61GpkIa4wStDWdra7Q3EnTnpAlwoBYSc7OcIyyIbLXWqYlQxsIjJ8E_otnJqy7Kb_YMINIFRWF4olqizbaEXCVeXAmEahNTTDNgzxjc0s6LK56tTPpkR6KTv/s1600/2140861-3180-rec.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;400&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg93dCCXmOUZ0z8MH8PM32W61GpkIa4wStDWdra7Q3EnTnpAlwoBYSc7OcIyyIbLXWqYlQxsIjJ8E_otnJqy7Kb_YMINIFRWF4olqizbaEXCVeXAmEahNTTDNgzxjc0s6LK56tTPpkR6KTv/s400/2140861-3180-rec.jpg&quot; width=&quot;300&quot; /&gt;&lt;/a&gt;Para ambientes externos, as pedras precisam receber um impermeabilizante. Caro, 
o material agrega beleza e praticidade, valendo cada centavo, segundo os 
profissionais ouvidos pelo Terra. Projeto dos arquitetos do 
Marchetti+Bonetti&lt;br /&gt;
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A casa projetada pelos arquitetos do escritório Marchetti+Bonetti, de 
Florianópolis (SC) e São Paulo (SP), tem pedras no muro, no caminho da entrada e 
na parede da porta principal &lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhgyi2QnOStdtMKUXKq5SSq345nb-Dz5oGqtti0RvdW0it2qFkWFgqHirvrLsEERfhQsE-RnM6b3EF_N1x5Sc9iadliDEpmjfjyTp3Seulq6IqC07hxz05Mo9Xs0VKw43G8IlbOoWxhYlYF/s1600/2140859-8470-rec.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;478&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhgyi2QnOStdtMKUXKq5SSq345nb-Dz5oGqtti0RvdW0it2qFkWFgqHirvrLsEERfhQsE-RnM6b3EF_N1x5Sc9iadliDEpmjfjyTp3Seulq6IqC07hxz05Mo9Xs0VKw43G8IlbOoWxhYlYF/s640/2140859-8470-rec.jpg&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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A arquiteta Juliana Lupinacci, da capital paulista, é a autora deste projeto que 
leva filetes de pedras na parede da sala&lt;br /&gt;
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Com formatos irregulares, as canjiquinhas de pedra trouxeram relevo à parede e 
um efeito estético bacana. Projeto de Juliana Lupinacci&lt;br /&gt;
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O banheiro criado pelos arquitetos da In House Designer de Interiores, da 
capital paulista, ganhou ares rústicos, porém sofisticados, com o uso de pedras 
na parede do espelho.&lt;/div&gt;
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Resistentes, as pedras agregam beleza e valor ao projeto, além de terem alta  durabilidade e fácil manutenção. Aqui, elas aparecem no projeto do escritório In  House Designers de Interiores.&lt;br /&gt;
O projeto da In House foi apresentado na Casa Cor e o espelho recebeu iluminação 
especial que valorizou o relevo das pedras&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjsNcXZj5HojxoWw2Km-7QN3Cxd3LCzmedFiAjQo2jD9yuwh0HM2L8R3tmG8IKAt2EkSb5WJy_TdyY2VF_-rRaj_0c0zDP5Y-4fzyJ5lpoYitFEcbpHjRWTnM8rkkw49_TkBN-YXchjLAGZ/s1600/2140850-1646-rec.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;400&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjsNcXZj5HojxoWw2Km-7QN3Cxd3LCzmedFiAjQo2jD9yuwh0HM2L8R3tmG8IKAt2EkSb5WJy_TdyY2VF_-rRaj_0c0zDP5Y-4fzyJ5lpoYitFEcbpHjRWTnM8rkkw49_TkBN-YXchjLAGZ/s400/2140850-1646-rec.jpg&quot; width=&quot;300&quot; /&gt;&lt;/a&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/3472585974499982904'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/3472585974499982904'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2012/01/ideias-de-projetos-com-pedras.html' title='Ideias de projetos com pedras.'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg93dCCXmOUZ0z8MH8PM32W61GpkIa4wStDWdra7Q3EnTnpAlwoBYSc7OcIyyIbLXWqYlQxsIjJ8E_otnJqy7Kb_YMINIFRWF4olqizbaEXCVeXAmEahNTTDNgzxjc0s6LK56tTPpkR6KTv/s72-c/2140861-3180-rec.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-2656413038419139241</id><published>2012-01-20T04:37:00.000-08:00</published><updated>2012-01-20T04:37:48.919-08:00</updated><title type='text'>Projeto de arquitetura gera polêmica ao lembrar o ataque de 11 de setembro nos Estados Unidos</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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Um projeto de complexo de apartamentos a ser construído em Seul, na Coreia do Sul, gerou polêmica na internet por supostamente recordar os ataques às Torres Gêmeas em Nova York em 11 de setembro de 2001, informa o jornal espanhol &lt;i&gt;El País&lt;/i&gt;. &lt;br /&gt;
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Os criadores do projeto &quot;A Nuvem&quot;, a companhia holandesa MVRDV, afirmam que buscavam &quot;reinventar a tipologia dos arranha-céus e melhorar a luz, os espaços exteriores e a qualidade para os habitantes de Seul&quot;. &lt;br /&gt;
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No entanto, eles admitem que o projeto lembra o 11 de setembro. &quot;Pensamos nisso, é verdade. Mas não era nossa intenção fazer essa associação de ideias. Pedimos desculpas, se alguém se sentiu ofendido&quot;, disse o escritório da MRDV. No entanto, a companhia não indicou se mudaria o projeto.  &lt;br /&gt;
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O projeto para apartamentos de luxo, divulgado na semana passada, tem uma estrutura que sobressai no meio para acomodar piscinas, restaurantes, cafés e uma academia.&lt;br /&gt;
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Parentes das vítimas dos ataques da Al-Qaeda em 11 de setembro de 2011, nos Estados Unidos expressaram indignação, segundo informações na mídia americana, acusando o projeto de ser uma campanha publicitária barata.  &lt;br /&gt;
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&quot;Houve uma verdadeira tempestade na mídia e nós recebemos e-mails ameaçadores de pessoas enraivecidas, dizendo que éramos amantes da Al-Qaeda e coisas piores&quot;, disse a MVRDV em sua página no Facebook. O dono da obra deve decidir em março sobre os planos finais para o projeto.&lt;br /&gt;
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Baixo impacto ambiental, redução de tempo da obra e economia de dinheiro são os principais benefícios do tijolo solo-cimento usado na construção civil&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMOGd4mJGNwohQxAWG7UXS_kcJE3IaPPcrJMwobhN3yD5_u1Lb3UM1a2cPcKSeuM50-8NxzSKBDj6LYnrcEP2T2FMTQRel9GngC7wXOnM208l9nw5SNDb-BOvwEbmFYsHj4SnlIHolltDj/s1600/1A2.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;186&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMOGd4mJGNwohQxAWG7UXS_kcJE3IaPPcrJMwobhN3yD5_u1Lb3UM1a2cPcKSeuM50-8NxzSKBDj6LYnrcEP2T2FMTQRel9GngC7wXOnM208l9nw5SNDb-BOvwEbmFYsHj4SnlIHolltDj/s320/1A2.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;Se você está construindo uma casa e tem um orçamento apertado, a boa nova do momento é o tijolo ecológico. Uma mistura de terra, água e cimento que proporciona diversos benefícios para natureza e sua reforma, claro.&lt;br /&gt;
Em Rondônia, por exemplo, 2 mil famílias foram beneficiadas com esse tipo de moradia. Trata-se do projeto-piloto Plante uma Árvore, cuja finalidade é viabilizar moradias de baixo custo que poupem o meio ambiente de mais degradação.&lt;br /&gt;
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A necessidade de proteger o ecossistema e a tendência de escassez dos recursos naturais, como a tabatinga – a principal matéria-prima para a fabricação dos tijolos convencionais –, fazem com que a construção civil passe a adquirir novos conceitos, buscando soluções sustentáveis. “Nesse sentido, o solo-cimento destaca-se como alternativa, na medida em que valoriza os materiais naturais sem desmatamento, usando o princípio do encaixe. Isso dará maior velocidade na construção, atribuindo-lhe a condição de material nobre”, aponta Enrico Borgongino, diretor da Enrico Rio Tijolos Ecológicos.&lt;br /&gt;
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O material é prensado em máquinas manuais ou hidráulicas e não tem a necessidade da queima de madeiras como o tijolo convencional. Portanto, não existe a liberação do CO2 na atmosfera. A quantidade de água usada é bem pequena, o suficiente para obter a umidade para prensagem do tijolo. Segundo a arquiteta Vivian Coser, do site VCS Projetos, “a composição do produto é diferenciada, mas ele não perde a qualidade”. Entretanto, o preço do tijolo ecológico é mais alto. Porém, isso é relativo, porque o acabamento final será menos pesado no bolso.&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjV750WER37UY3PBUzN7o1DT_h2SbDh7B4q9PEdETgmkiFunEiq3sqM-3IwnZ7JwQizjQmF6B2TRE-A957QcjyuiMLN4_X0hTQwZsMaviD7aBU4dPgCqCg34kINZSperPcF9CwQdVIk_zhE/s1600/3A1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;186&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjV750WER37UY3PBUzN7o1DT_h2SbDh7B4q9PEdETgmkiFunEiq3sqM-3IwnZ7JwQizjQmF6B2TRE-A957QcjyuiMLN4_X0hTQwZsMaviD7aBU4dPgCqCg34kINZSperPcF9CwQdVIk_zhE/s320/3A1.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;Há empresas que oferecem diversos modelos de prensas para a fabricação dos tijolos. Algumas fabricam até cinco tipos diferentes, bastando para isso apenas trocar os seus moldes. “Podem ser produzidos tijolos maciços, modulares com encaixe, canaletas, placas de revestimento e até elementos decorativos para obras de padrão sofisticado”, aponta Enrico.&lt;br /&gt;
O aprimoramento dos equipamentos para a produção tem contribuído para a racionalização das técnicas de construção, possibilitando projetos de maior qualidade para realização em menos tempo.&lt;br /&gt;
“Devido a suas faces lisas e seu duplo encaixe, há uma economia de cimento e embutimento das instalações hidráulicas e elétricas. Além disso, as paredes ficam com excelente nivelamento e melhoram as propriedades termoacústicas”, afirma Vivan. Os encaixes servem para ampliar a resistência da estrutura e facilitar a sua colocação, além de diminuir o tempo de conclusão da obra. Não há necessidade de reboco. Se quiser, use argamassa, gesso ou qualquer produto para acabamento em paredes.&lt;br /&gt;
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&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/5662438742885690353'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/5662438742885690353'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2011/12/casa-verde.html' title='CASA VERDE'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMOGd4mJGNwohQxAWG7UXS_kcJE3IaPPcrJMwobhN3yD5_u1Lb3UM1a2cPcKSeuM50-8NxzSKBDj6LYnrcEP2T2FMTQRel9GngC7wXOnM208l9nw5SNDb-BOvwEbmFYsHj4SnlIHolltDj/s72-c/1A2.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-9186466184895999955</id><published>2011-11-16T07:39:00.000-08:00</published><updated>2011-11-29T03:00:50.233-08:00</updated><title type='text'>Contrução de casa em PVC.</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 9.75pt; margin: 0cm 0cm 0pt;&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;border: currentColor; clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDay5XTdbUUknx-inzEGOZlnQmgrKZ9xsxhc_-lP5KNFUN2UTnm6FN8B8a9FF-6HGo9R48Wia1KsGtKiRpSkwwDwHuHAIGTzAuQO0PbEQlLOgxGeZkZWA69Pq8XFov6dCXeaTjlR3VILXV/s1600/1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; cssfloat: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; hda=&quot;true&quot; height=&quot;239&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDay5XTdbUUknx-inzEGOZlnQmgrKZ9xsxhc_-lP5KNFUN2UTnm6FN8B8a9FF-6HGo9R48Wia1KsGtKiRpSkwwDwHuHAIGTzAuQO0PbEQlLOgxGeZkZWA69Pq8XFov6dCXeaTjlR3VILXV/s320/1.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;span style=&quot;color: #5d5850; font-family: &amp;quot;Arial&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: x-small; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: PT-BR;&quot;&gt;Um método alternativo de construção civil permite erguer moradias com redução de até 15% no custo, em comparação com as casas de alvenaria, e em um período de apenas sete dias, ante pelo menos 90 dias no sistema comum. Chamada &quot;Casa de Concreto PVC&quot;, a tecnologia alia o uso de concreto com a estrutura de PVC. &lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 9.75pt; margin: 0cm 0cm 0pt;&quot;&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;span style=&quot;color: #5d5850; font-family: &amp;quot;Arial&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: x-small; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: PT-BR;&quot;&gt;O sistema, desenvolvido pelas empresas Dupont, Braskem e Global Housing International, recebeu certificação há cerca de um mês para utilização no Brasil e foi homologado pela Caixa Econômica Federal para a construção de mil casas do programa Minha Casa, Minha Vida. A capacidade atual de fabricação do novo sistema é para a construção de 5 mil moradias por ano. &quot;Podemos chegar a 40 mil e 50 mil casas por ano&quot;, disse Roberto Gandolfo, sócio-diretor da Global Housing. Atualmente há 500 casas neste modelo prontas no País, o preço de venda em Santa Catarina é de R$ 800 a R$ 900 por m². &lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 9.75pt; margin: 0cm 0cm 0pt;&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;border: currentColor; clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHDRctPLUHF66hp6UG9Lkz-wWXMYhmoW1Go3CgpbmEGlVy_gaP3C9viUrWKUUqs4OdPV2FzrZrYYsdRqsmtPXT_pIh_q-nvWYZFZS3lDzCPondZnYljliFYCcFBkShQxSs4vsbfwDxZ0sE/s1600/22.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; cssfloat: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; hda=&quot;true&quot; height=&quot;239&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHDRctPLUHF66hp6UG9Lkz-wWXMYhmoW1Go3CgpbmEGlVy_gaP3C9viUrWKUUqs4OdPV2FzrZrYYsdRqsmtPXT_pIh_q-nvWYZFZS3lDzCPondZnYljliFYCcFBkShQxSs4vsbfwDxZ0sE/s320/22.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;span style=&quot;color: #5d5850; font-family: &amp;quot;Arial&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: x-small; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: PT-BR;&quot;&gt;A estrutura oca de PVC substitui o uso dos tijolos nas paredes, com montagem realizada por encaixe. Não é necessário a quebra para instalação da fiação elétrica e tubulação hidráulica. Cada peça tem uma função específica e funciona como se fosse um quebra-cabeça. &quot;80% (da estrutura) é feita de forma industrial. Não é necessária mão de obra especializada, apenas treinada. A redução de mão de obra é de cerca de 80%&quot;, afirmou Gandolfo. &lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 9.75pt; margin: 0cm 0cm 0pt;&quot;&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;span style=&quot;color: #5d5850; font-family: &amp;quot;Arial&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: x-small; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: PT-BR;&quot;&gt;Por conseguir reduzir o prazo na construção de novas residências, a nova tecnologia é aplicada em reconstruções após catástrofes.&quot;O sistema não foi desenvolvido para ajudar em situações emergenciais, mas tem sido amplamente utilizado para reconstrução, como após as enchentes em Santa Catarina&quot;, afirmou Paulo Vieira, vice-presidente da Dupont. &lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 9.75pt; margin: 0cm 0cm 10pt;&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEWpMEjIC_GtNqN2ejKzvA7GSopGWDGY6cDxGx4zFgc1fEZvIDs4l8Rh_ygzpt49PufJvvKBqTa2zj0ZsGSCmHr5A52RGGuZri46TDYK2Lkf-ubIQU_TGswlocu00d7zd9Pujs4V3OAf9n/s1600/15.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; cssfloat: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; hda=&quot;true&quot; height=&quot;149&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEWpMEjIC_GtNqN2ejKzvA7GSopGWDGY6cDxGx4zFgc1fEZvIDs4l8Rh_ygzpt49PufJvvKBqTa2zj0ZsGSCmHr5A52RGGuZri46TDYK2Lkf-ubIQU_TGswlocu00d7zd9Pujs4V3OAf9n/s200/15.jpg&quot; width=&quot;200&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;span style=&quot;color: #5d5850; font-family: &amp;quot;Arial&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: x-small; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: PT-BR;&quot;&gt;O conceito &quot;Casa de Concreto PVC&quot; também permite que o sistema de alvenaria seja usado para ampliação do imóvel, ou ainda que uma casa de tijolos tenha uma parede reformada com uso do PVC. Após a casa erguida, o acabamento pode ser de diferentes formas, como gesso, azulejos, pintura, ou até mesmo o próprio PVC, reduzindo custos e obtendo um maior isolamento térmico. &lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;margin: 0cm 0cm 10pt;&quot;&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;span style=&quot;color: #5d5850; font-family: &amp;quot;Arial&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: x-small; line-height: 115%; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: PT-BR;&quot;&gt;Uma casa no estilo popular foi erguida em cinco dias na sede da Dupont em São Paulo, para demonstração, com 36 m² e quatro cômodos - dois quartos, sala/cozinha e banheiro.&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;border: currentColor; margin: 0cm 0cm 10pt;&quot;&gt;&lt;span style=&quot;font-size: x-small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 9.75pt; margin: 0cm 0cm 0pt;&quot;&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;b&gt;&lt;span style=&quot;color: #5d5850; font-family: &amp;quot;Arial&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: x-small; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: PT-BR; text-transform: uppercase;&quot;&gt;Filipe Gonçalves &lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;span style=&quot;color: #beb7af; font-family: &amp;quot;Arial&amp;quot;, &amp;quot;sans-serif&amp;quot;; font-size: x-small; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: PT-BR;&quot;&gt;Direto de São Paulo&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;Casa contruida.&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;border: currentColor;&quot;&gt;&lt;br /&gt;
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&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/9186466184895999955'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/9186466184895999955'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2011/11/ontrucao-de-casa-em-pvc.html' title='Contrução de casa em PVC.'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDay5XTdbUUknx-inzEGOZlnQmgrKZ9xsxhc_-lP5KNFUN2UTnm6FN8B8a9FF-6HGo9R48Wia1KsGtKiRpSkwwDwHuHAIGTzAuQO0PbEQlLOgxGeZkZWA69Pq8XFov6dCXeaTjlR3VILXV/s72-c/1.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-78155238189262941</id><published>2011-09-25T15:28:00.000-07:00</published><updated>2011-09-25T15:28:33.484-07:00</updated><title type='text'>Blocos de concreto celular</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgykYk5-mv5WzwKNgqDI1sQmEjBpTgPUPkxWLZDMKCTejQrHkw_Zk-uhia2mt5kML7AT9jLWOSGcGOvKFP56rc4q0Z0tldm1LbhTTCOjy3oSPIPrHK-Di0XTjj23Ww0WnRtwBhfwSnOSbVZ/s1600/erg.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;206&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgykYk5-mv5WzwKNgqDI1sQmEjBpTgPUPkxWLZDMKCTejQrHkw_Zk-uhia2mt5kML7AT9jLWOSGcGOvKFP56rc4q0Z0tldm1LbhTTCOjy3oSPIPrHK-Di0XTjj23Ww0WnRtwBhfwSnOSbVZ/s320/erg.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin: 0cm 0cm 0pt; mso-layout-grid-align: none;&quot;&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes;&quot;&gt;&amp;nbsp;&lt;/span&gt;O concreto celular autoclavado (produzidos em&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;autoclave sistema através do qual a peça é exposta a altíssimas temperatura e pressão, &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;a fim de ganhar maior resistência), é um produto constituído de cal, cimento, areia e &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;pó de alumínio (um agente expansor que funciona como fermento, fazendo a &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;argamassa crescer e ficar cheia de células de ar, tornando-a leve), além de água.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin: 0cm 0cm 0pt; mso-layout-grid-align: none;&quot;&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;Cortada em blocos ou painéis, que vão para uma autoclave para cura, a argamassa dá &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;origem ao silicato de cálcio, composto com alta resistência à compressão e ao fogo e &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;de ótimo desempenho termo acústico. Os blocos são utilizados para vedação de vãos e enchimento de lajes &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;nervuradas, e os painéis armados para paredes ou lajes. Também são encontrados &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;blocos-canaletas para vergas e contra-vergas (acabamento horizontal sobre ombreiras &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;de porta ou janela). Por ser leve, o produto é indicado principalmente para estruturas &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;que não devem sofrer sobrecargas. &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjn8Hd1hWpmJmtfE70bTlDS5eWYcxgQxAOcfW112xW1K1GSdfcQ52tpygACThtq9luRg7kidsEzrpnjKhbUjqKos3SZbcOGD4K_4AKS77xVFhd0mrvqDqwqSQEP_JWpT3-uzy3EwAvl4LFg/s1600/erg.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;289&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjn8Hd1hWpmJmtfE70bTlDS5eWYcxgQxAOcfW112xW1K1GSdfcQ52tpygACThtq9luRg7kidsEzrpnjKhbUjqKos3SZbcOGD4K_4AKS77xVFhd0mrvqDqwqSQEP_JWpT3-uzy3EwAvl4LFg/s320/erg.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;É preciso estar atento aos custos. O valor do bloco de concreto celular é &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;normalmente mais alto que o de outros materiais (bloco de concreto ou cerâmico), &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;porém o preço final da obra pode ser mais baixo: por serem mais leves e terem grandes dimensões, sua colocação é mais rápida, permitindo economizar na mão - de obra. &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;O concreto celular também dispensa certas etapas de revestimento, bastando &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;aplicar argamassa e pintar. No interior, é só fazer o mesmo ou colar os azulejos com &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;argamassa flexível diretamente sobre as paredes. De acordo com a ABNT, deveriam ter &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;as mesmas dimensões dos blocos de concreto, porém, são encontrados em diferentes &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Calibri;&quot;&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-hansi-font-family: Calibri;&quot;&gt;medidas.&lt;/span&gt;&lt;span style=&quot;color: #1d1b11; font-size: 12pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-bidi-font-family: Calibri; mso-fareast-language: PT-BR; mso-hansi-font-family: Calibri; mso-no-proof: yes;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/78155238189262941'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/78155238189262941'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2011/09/blocos-de-concreto-celular.html' title='Blocos de concreto celular'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgykYk5-mv5WzwKNgqDI1sQmEjBpTgPUPkxWLZDMKCTejQrHkw_Zk-uhia2mt5kML7AT9jLWOSGcGOvKFP56rc4q0Z0tldm1LbhTTCOjy3oSPIPrHK-Di0XTjj23Ww0WnRtwBhfwSnOSbVZ/s72-c/erg.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-1780216282837133883</id><published>2011-09-25T15:06:00.000-07:00</published><updated>2011-09-25T15:06:13.190-07:00</updated><title type='text'>LAJES NERVURADAS</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;O sistema de laje nervurada tem sua origem em 1854, quando William Boutland Wilkinson patenteou um sistema em concreto armado de pequenas vigas regularmente espaçadas, onde os vazios entre as nervuras foram obtidos pela colocação de moldes de gesso, sendo uma fina capa de concreto executada como plano de piso.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Uma laje nervurada é constituída por um conjunto de vigas que se cruzam, solidarizadas pela mesa. Esse elemento estrutural terá comportamento intermediário entre o de laje maciça e o de grelha.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Segundo a NBR 6118:2003, lajes nervuradas são &quot;lajes moldadas no local ou com nervuras pré-moldadas, cuja zona de tração é constituída por nervuras entre as quais pode ser colocado material inerte.&quot; As evoluções arquitetônicas, que forçaram o aumento dos vãos, e o alto custo das formas tornaram as lajes maciças desfavoráveis economicamente, na maioria dos casos. Surgem, como uma das alternativas, as lajes nervuradas Resultantes da eliminação do concreto abaixo da linha neutra, elas propiciam uma redução no peso próprio e um melhor aproveitamento do aço e do concreto. A resistência à tração é concentrada nas nervuras, e os materiais de enchimento têm como função única substituir o concreto, sem colaborar na resistência.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Essas reduções propiciam uma economia de materiais, de mão-de-obra e de fôrmas, aumentando assim a viabilidade do sistema construtivo. Além disso, o emprego de lajes nervuradas simplifica a execução e permite a industrialização, com redução de perdas e aumento da produtividade, racionalizando a construção.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;TIPOS DE LAJES NERVURADAS:&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;As lajes nervuradas podem ser moldadas no local ou podem ser executadas com nervuras pré-moldadas.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Laje moldada no local&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Todas as etapas de execução são realizadas &quot;in loco&quot;. Portanto, é necessário o uso de fôrmas e de escoramentos, além do material de enchimento. Pode-se utilizar fôrmas para substituir os materiais inertes. Essas fôrmas já são encontradas em polipropileno ou em metal, com imensões moduladas, sendo necessário utilizar desmoldantes iguais aos empregados nas lajes maciças &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Laje com nervuras pré-moldadas&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Nessa alternativa, as nervuras são compostas de vigotas pré-moldadas, que dispensam o uso do tabuleiro da fôrma tradicional. Essas vigotas são capazes de suportar seu peso próprio e as ações de construção, necessitando apenas de cimbramentos intermediários. Além das vigotas, essas lajes são constituídas de elementos de enchimento, que são colocados sobre os elementos pré-moldados, e também de concreto moldado no local. Há três tipos de vigotas &lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD0Idv2z41HrRsqc96KCoqT4FziS3EbcYIRHrf0FdMKnz7hb7RRui2rFmj22OtOChh4kueAmNpRL7WdXb81RFnNo-SB5txGT2cV9d68CyvRy60kbN9A9P5FsslXP2WRyXUqlhEl-Fr76ro/s1600/Sem+t%25C3%25ADtulo.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;105&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD0Idv2z41HrRsqc96KCoqT4FziS3EbcYIRHrf0FdMKnz7hb7RRui2rFmj22OtOChh4kueAmNpRL7WdXb81RFnNo-SB5txGT2cV9d68CyvRy60kbN9A9P5FsslXP2WRyXUqlhEl-Fr76ro/s320/Sem+t%25C3%25ADtulo.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Lajes Nervuradas com Capitéis e com Vigas-faixa&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Em regiões de apoio, tem-se uma concentração de tensões transversais, podendo ocorrer ruína por punção ou por cisalhamento. Por serem mais frágeis, esses tipos de ruína devem ser  vitados, garantindo-se que a ruína, caso ocorra, seja por flexão. Além disso, de acordo com o esquema estático adotado, pode ser que apareçam esforços solicitantes elevados, que necessitem de uma  strutura mais robusta.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Nesses casos, entre as alternativas possíveis, pode-se adotar &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• região maciça em volta do pilar, formando um capitel;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• faixas maciças em uma ou em duas direções, constituindo vigas-faixa.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;MATERIAL DE ENCHIMENTO&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Como foi visto, a principal característica das lajes nervuradas é a diminuição da quantidade de concreto, na região tracionada, podendo-se usar um material de enchimento. Além de reduzir o consumo de concreto, há um alívio do peso próprio. Portanto, o material de enchimento deve ser o mais leve possível, mas com resistência suficiente para suportar as operações de execução.  Deve-se ressaltar que a resistência do material de enchimento não é considerada no cálculo da laje. Podem ser utilizados vários tipos de materiais de enchimento, entre os quais: blocos cerâmicos, blocos vazados de concreto e blocos de EPS (poliestireno expandido), também conhecido como isopor. Esses blocos podem ser substituídos por vazios, obtidos com fôrmas constituídas por caixotes reaproveitáveis.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Blocos cerâmicos ou de concreto&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Em geral, esses blocos são usados nas lajes com vigotas pré-moldadas, devido à facilidade de execução. Eles são melhores isolantes térmicos do que o concreto maciço. Uma de suas restrições é o peso específico elevado, para um simples material de enchimento.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8AJQkM0H4bnWtueEFEwexdvmGuxzR9u2XMSbA02QiNJ2BJD-wBzPgm_eXP19Gji-x0ZoUzwAalcFtv8KGt1UurCXbtIyUDi2OIjuXbLvY1hJ7lXlmsI8w0RJv8sVQGph5-Rb90hrRKk4i/s1600/sdf.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;109&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8AJQkM0H4bnWtueEFEwexdvmGuxzR9u2XMSbA02QiNJ2BJD-wBzPgm_eXP19Gji-x0ZoUzwAalcFtv8KGt1UurCXbtIyUDi2OIjuXbLvY1hJ7lXlmsI8w0RJv8sVQGph5-Rb90hrRKk4i/s320/sdf.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Blocos de EPS&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Os blocos de EPS vêm ganhando espaço na execução de lajes nervuradas, sendo utilizados principalmente junto com as vigotas treliçadas pré-moldada. As principais características desses blocos são:&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• Permite execução de teto plano;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• Facilidade de corte com fio quente ou com serra;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• Resiste bem às operações de montagem das armaduras e de concretagem, com vedação eficiente;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• Coeficiente de absorção muito baixo, o que favorece a cura do concreto&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;moldado no local;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• Baixo módulo de elasticidade, permitindo uma adequada distribuição das cargas;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• Isolante termo-acústico.&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTcFlFSKyhOJceDQRx67WwzWrlcPHeVdN5PiSEmbeIxc993vVVC7bjmH3ZttmUkAV6NrjqZyfsiYOT2Q6SiJFXPWRAfI8SP_kpp2QIZB2tsHZVqoqGta2kv8kP62qkmQD4atx4XfGJMaVo/s1600/hgds.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;253&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTcFlFSKyhOJceDQRx67WwzWrlcPHeVdN5PiSEmbeIxc993vVVC7bjmH3ZttmUkAV6NrjqZyfsiYOT2Q6SiJFXPWRAfI8SP_kpp2QIZB2tsHZVqoqGta2kv8kP62qkmQD4atx4XfGJMaVo/s320/hgds.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;(lajes nervuradas do tipo normal com uso de EPS como enchimento)&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;c) Caixotes reaproveitáveis&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;A maioria dessas formas é de polipropileno ou de metal. Sua principal vantagem são os vazios que resultam, diminuindo o peso próprio da laje Após a execução, para retirar os caixotes, pode-se injetar ar comprimido. O número de reutilizações dessas formas pode ultrapassar cem vezes.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;As fôrmas reaproveitáveis dispensam o uso do tabuleiro tradicional, que pode ser substituído por pranchas colocadas apenas na região das nervuras. As vigotas prémoldadas substituem com vantagens essas pranchas, simplificando a execução.&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgm9rH3WiyQXzfX0UdwRScow7k5b4U1sx-YyzGqGLxfANdf5nh9CpvPPHWxwsoinlFtu5qGDYrDoUoWH7slJiHUYdAPyrmanJZgJgVljWF6YNt4D5ywyuZrBXm4kvYWHwW42JX0XX0YYc24/s1600/gsdf.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;275&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgm9rH3WiyQXzfX0UdwRScow7k5b4U1sx-YyzGqGLxfANdf5nh9CpvPPHWxwsoinlFtu5qGDYrDoUoWH7slJiHUYdAPyrmanJZgJgVljWF6YNt4D5ywyuZrBXm4kvYWHwW42JX0XX0YYc24/s320/gsdf.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;c) Materiais descartaveis&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvE3vNNqhxah0df2lVnyElSaE5HTLTEiSBKnFchSS8_2xgzzn7faPocGNrdzeu-iScEHiI590POmhngKvocoj6eELzyKxyvlqgU2mLXYqwCMVJehpufm-dfd-mbN8Oeq5ToIQgBHxDAoin/s1600/yrjueyj.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;137&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvE3vNNqhxah0df2lVnyElSaE5HTLTEiSBKnFchSS8_2xgzzn7faPocGNrdzeu-iScEHiI590POmhngKvocoj6eELzyKxyvlqgU2mLXYqwCMVJehpufm-dfd-mbN8Oeq5ToIQgBHxDAoin/s320/yrjueyj.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Laje nervurada com tubos de papelão como material de enchimento&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5ZVs5-huJH7Mm_bimbV0cJLrzfCZs8uhXOIDJ42N1oLlwmcCOVkezJop0gzoo4YeNtpWNaI7Zi3XcQMY4tiZADo_6dFWMYBWwHZPj1MOPeOEqbklrsPWpoYmgoBXZHCi9U7W8LB2yLmig/s1600/tehjtj.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;165&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5ZVs5-huJH7Mm_bimbV0cJLrzfCZs8uhXOIDJ42N1oLlwmcCOVkezJop0gzoo4YeNtpWNaI7Zi3XcQMY4tiZADo_6dFWMYBWwHZPj1MOPeOEqbklrsPWpoYmgoBXZHCi9U7W8LB2yLmig/s320/tehjtj.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Uso de garrafas PET&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Dentre as vantagens que as lajes nervuradas moldadas no local de concreto armado apresentam, algumas merecem ser destacadas:&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• permitem vencer grandes vãos, liberando espaços, o que é vantajoso em locais como garagens, onde os pilares, além de dificultarem as manobras dos veículos, ocupam regiões que serviriam para vagas de automóveis;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• podem ser construídas com a mesma tecnologia empregada nas lajes maciças, diferentemente das lajes protendidas que exigem técnicas especiais de construção;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• versatilidade nas aplicações, podendo ser utilizadas em pavimentos de edificações comerciais, residenciais, educacionais, hospitalares, garagens, “shoppings centers”, clubes, etc.;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• permitem o uso de alguns procedimentos de racionalização, tais como o uso de telas para a armadura de distribuição e a utilização de instalações elétricas embutidas;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• as lajes nervuradas também são adequadas aos sistemas de lajes sem vigas, devendo manter-se regiões maciças apenas nas regiões dos pilares, onde há grande concentração de esforços;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• pelas suas características (grande altura e pequeno peso próprio), são adequadas para grandes vãos; em se tratando de grandes vãos estas lajes apresentam deslocamentos transversais menores que os apresentados pelas lajes maciças e por aquelas com nervuras pré-fabricadas, conforme mencionado anteriormente.&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Em contrapartida, as lajes nervuradas moldadas no local de concreto armado apresentam uma série de desvantagens, dentre as quais merecem ser destacadas as seguintes:&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• normalmente aumentam a altura total da edificação;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• aumentam as dificuldades de compatibilização com outros subsistemas (instalações, vedações, etc.);&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• construção com maior número de operações na montagem;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• dificuldade em projetar uma modulação única para o pavimento todo, de maneira que o espaçamento entre as nervuras seja sempre o mesmo;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• exigem maiores cuidados durante a concretagem para se evitar vazios (“bicheiras”) nas  ervuras (que costumam ser de pequena largura);&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• dificuldades na fixação dos elementos de enchimento, com a possibilidade de movimentação dos mesmos durante a concretagem;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;• resistência da seção transversal diferenciada em relação a momentos fletores positivos e  negativos, necessitando de cálculo mais elaborado.&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHxSE0sR3I8WyXCqYwXsjFvOeKWRANDmRt_lnAXvQ7lX3ito1DlD73b2W-CACCdYoQmzJdcMszJnpif2_yhPgTzaPmRyR7s7dMB1i9v8_JU_NzfLW2zrBgpOOjx9HH7DAbeBCjAlcPXyby/s1600/reew.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;135&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHxSE0sR3I8WyXCqYwXsjFvOeKWRANDmRt_lnAXvQ7lX3ito1DlD73b2W-CACCdYoQmzJdcMszJnpif2_yhPgTzaPmRyR7s7dMB1i9v8_JU_NzfLW2zrBgpOOjx9HH7DAbeBCjAlcPXyby/s320/reew.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;PASSO A PASSO&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Lajes nervuradas com cubas plásticas&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;1. Após a montagem do escoramento metálico e do vigamento, dá-se início à instalação das cubetas plásticas;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg70NU0asb5Am5GYeTW3ajlXum0WUZvuZAl9DQO9w2yfL7FGBQ9N_LSVXoR-yArJkpJqRKH55eTfkGqsKrs5CKlgoMleyzGCWyabfFEAbLyfCTM7vC_g22TXjCG5H1VaiXSQjG8P0mWyPnd/s1600/twyhw.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;244&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg70NU0asb5Am5GYeTW3ajlXum0WUZvuZAl9DQO9w2yfL7FGBQ9N_LSVXoR-yArJkpJqRKH55eTfkGqsKrs5CKlgoMleyzGCWyabfFEAbLyfCTM7vC_g22TXjCG5H1VaiXSQjG8P0mWyPnd/s320/twyhw.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;2. Em seguida, inicia-se a montagem da chapa de apoio das cubetas (tablado de madeira) sobre as escoras&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;3. Distribuir as fôrmas sobre os painéis;  &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;4. Alinhar as fôrmas plásticas com o auxílio de um sarrafo de madeira. Em seguida, prender uma faixa de madeirite na beirada da laje;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_plDoA41XXgrxYzk2CFc2UC7kDobqOnOl-fQuoV2Rj2dNGh7-gC8BJo4HVDXp9LLKXpQt2Ly0IvhEZ0ZIvHUeSvxfG8E1yUC9LXw5VHdW1YznCrNxQMG6uprFj8FkIrbYWZoGza35_nMc/s1600/rgqwe.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_plDoA41XXgrxYzk2CFc2UC7kDobqOnOl-fQuoV2Rj2dNGh7-gC8BJo4HVDXp9LLKXpQt2Ly0IvhEZ0ZIvHUeSvxfG8E1yUC9LXw5VHdW1YznCrNxQMG6uprFj8FkIrbYWZoGza35_nMc/s1600/rgqwe.png&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;5. Colocação das armaduras;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSaO5h5X66xECH7iOiSK4G_kxmO69qChzU71SA3kBuvEYBmukQaGjL9r-wATItcs3eRqJZTAX0o-SKny6Yitn3zwL1tRb39iz7On6D-H6BT0C57ExPloxdDUkKjgA12_9EUSAKR6l4QCey/s1600/rwqgggg.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSaO5h5X66xECH7iOiSK4G_kxmO69qChzU71SA3kBuvEYBmukQaGjL9r-wATItcs3eRqJZTAX0o-SKny6Yitn3zwL1tRb39iz7On6D-H6BT0C57ExPloxdDUkKjgA12_9EUSAKR6l4QCey/s1600/rwqgggg.png&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;6. Prender os vergalhões e os estribos;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;6. Concretar a laje;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRPdk7n7qKLsWYQUtYuxcPdYMFpCWFRshwW0sJlH7CSRSOL15Tla3YRn8BKB4YCHvXTU9z7y4kRFrD7eYcT8NohPK8TjFP5vFOAmRaJ5mSS1JfpB_2XAfg4VSuC_Uo2BLITp6bD463SVCR/s1600/wrqrgt.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;138&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRPdk7n7qKLsWYQUtYuxcPdYMFpCWFRshwW0sJlH7CSRSOL15Tla3YRn8BKB4YCHvXTU9z7y4kRFrD7eYcT8NohPK8TjFP5vFOAmRaJ5mSS1JfpB_2XAfg4VSuC_Uo2BLITp6bD463SVCR/s400/wrqrgt.png&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;8. Sarrafear e nivelar a laje;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLO68QGDFANkNH7qU6N8CdHCZtiwwTz4UUJttpIB6_aahKdAMejyB0qWvfyyFaiTqkQVSemirGVXCOVVi569uTfWoTsqfTAhTl9lOqJiv6cclR2eq9FuwEb7IHTuvad3BcjUjbP-nwBfJZ/s1600/wqga.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLO68QGDFANkNH7qU6N8CdHCZtiwwTz4UUJttpIB6_aahKdAMejyB0qWvfyyFaiTqkQVSemirGVXCOVVi569uTfWoTsqfTAhTl9lOqJiv6cclR2eq9FuwEb7IHTuvad3BcjUjbP-nwBfJZ/s200/wqga.png&quot; width=&quot;141&quot; /&gt;&lt;/a&gt;9. Retirar o escoramento e o tablado de apoio das cubetas, deixando o&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;reescoramento a cada 1,5m²;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
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10. Retirar as cubetas;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAWK4lMPJWicsRhrgocVOODlsfz9YPXQ-CAJqlhc89q3JfoGghhReiFykm-D9Zvuj6mZW-Va69AnV2GjhNUYOP9RXU_LOEmi-a9yfR2Uwey5bWDwvQcB5CrVz0aQAPILOdAjnOo_yhxRWR/s1600/jhgfds.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;240&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAWK4lMPJWicsRhrgocVOODlsfz9YPXQ-CAJqlhc89q3JfoGghhReiFykm-D9Zvuj6mZW-Va69AnV2GjhNUYOP9RXU_LOEmi-a9yfR2Uwey5bWDwvQcB5CrVz0aQAPILOdAjnOo_yhxRWR/s320/jhgfds.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;11. Esperar a cura completa do concreto, retirar o reescoramento. A laje está pronta. &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
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&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;O RESULTADO DEPOIS DE PRONTO A LAJE.&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaBoC4HAe9lIxsZJMGhwAWwOQCLGTlRsmZZJPCNtPbDWKb14d-AKo_1hQVGvH54DXAnZ6wsuVQf2o5Q8e6xWL6B7jCF7nSfN5YJOTfei9S048hiq3VDBqFQAdy1w96f7xYOscnprVS2cW_/s1600/ethwthwr.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;101&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaBoC4HAe9lIxsZJMGhwAWwOQCLGTlRsmZZJPCNtPbDWKb14d-AKo_1hQVGvH54DXAnZ6wsuVQf2o5Q8e6xWL6B7jCF7nSfN5YJOTfei9S048hiq3VDBqFQAdy1w96f7xYOscnprVS2cW_/s320/ethwthwr.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
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&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/1780216282837133883'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/1780216282837133883'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2011/09/lajes-nervuradas.html' title='LAJES NERVURADAS'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD0Idv2z41HrRsqc96KCoqT4FziS3EbcYIRHrf0FdMKnz7hb7RRui2rFmj22OtOChh4kueAmNpRL7WdXb81RFnNo-SB5txGT2cV9d68CyvRy60kbN9A9P5FsslXP2WRyXUqlhEl-Fr76ro/s72-c/Sem+t%25C3%25ADtulo.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-4466651695584218042</id><published>2011-03-23T20:16:00.001-07:00</published><updated>2011-03-23T20:16:54.741-07:00</updated><title type='text'></title><content type='html'>&lt;iframe title=&quot;YouTube video player&quot; width=&quot;480&quot; height=&quot;390&quot; src=&quot;http://www.youtube.com/embed/zqmqunPmTok&quot; frameborder=&quot;0&quot; allowfullscreen&gt;&lt;/iframe&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/4466651695584218042'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/4466651695584218042'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2011/03/youtube-video-player_23.html' title=''/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/zqmqunPmTok/default.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-3325743610525652327</id><published>2011-03-23T20:13:00.001-07:00</published><updated>2011-03-23T20:13:58.797-07:00</updated><title type='text'>NOVA TECNOLOGIA DE BUCHAS DE FIXAÇÃO</title><content type='html'>&lt;iframe title=&quot;YouTube video player&quot; width=&quot;480&quot; height=&quot;390&quot; src=&quot;http://www.youtube.com/embed/hJuablM3JiQ&quot; frameborder=&quot;0&quot; allowfullscreen&gt;&lt;/iframe&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/3325743610525652327'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/3325743610525652327'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2011/03/nova-tecnologia-de-buchas-de-fixacao.html' title='NOVA TECNOLOGIA DE BUCHAS DE FIXAÇÃO'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/hJuablM3JiQ/default.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-4795424832590577438</id><published>2011-03-23T20:07:00.000-07:00</published><updated>2011-03-23T20:08:02.862-07:00</updated><title type='text'></title><content type='html'>&lt;iframe title=&quot;YouTube video player&quot; width=&quot;480&quot; height=&quot;390&quot; src=&quot;http://www.youtube.com/embed/TgYQh_30fOo&quot; frameborder=&quot;0&quot; allowfullscreen&gt;&lt;/iframe&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/4795424832590577438'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/4795424832590577438'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2011/03/youtube-video-player.html' title=''/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/TgYQh_30fOo/default.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-5807422389910153467</id><published>2011-03-23T20:05:00.001-07:00</published><updated>2011-03-23T20:05:25.664-07:00</updated><title type='text'>MULHERADA!</title><content type='html'>&lt;iframe title=&quot;YouTube video player&quot; width=&quot;480&quot; height=&quot;390&quot; src=&quot;http://www.youtube.com/embed/VbgFirumpn4&quot; frameborder=&quot;0&quot; allowfullscreen&gt;&lt;/iframe&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/5807422389910153467'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/5807422389910153467'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2011/03/mulherada.html' title='MULHERADA!'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/VbgFirumpn4/default.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-1013194661427719157</id><published>2010-03-01T14:36:00.000-08:00</published><updated>2014-05-27T09:27:03.917-07:00</updated><title type='text'>Radier</title><content type='html'>&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: #4c4b4b; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 14px; line-height: 20px;&quot;&gt;O radier é um tipo de fundação rasa que funciona como uma laje de concreto armado. Neste tipo de fundação o piso térreo fica diretamente apoiado sobre o solo. É necessário fazer reforços nas laterais do radier, onde ficarão as paredes estruturais. É o sistema mais econômico e rápido, mas não dá para ser feito em qualquer terreno.&lt;/span&gt;&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMsVpUfa_45x7zjczQSOhnAda-aAGj2lTDj0SjYQRR8n6hvOSPCiA-Wb7d4FNSNgXYjcHUZDHD0p4A6aeUWdwBXEmyEkx86OOeDnFGsrwLKOk4O_x-1s-VRh2CF7IAoWAuFSC7ztTdjTRw/s1600/casarapida1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMsVpUfa_45x7zjczQSOhnAda-aAGj2lTDj0SjYQRR8n6hvOSPCiA-Wb7d4FNSNgXYjcHUZDHD0p4A6aeUWdwBXEmyEkx86OOeDnFGsrwLKOk4O_x-1s-VRh2CF7IAoWAuFSC7ztTdjTRw/s1600/casarapida1.jpg&quot; height=&quot;210&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, Arial, Helvetica, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: medium;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, Arial, Helvetica, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: #4c4b4b; font-size: 14px; line-height: 20px;&quot;&gt;É hora de colocar as tubulações de água, esgoto, fios de energia e as fôrmas das bordas niveladas na cota final. Joga-se uma camada de brita graduada e depois compacta-se. Em seguida coloca-se uma lona plástica para servir de impermeabilização. Sobre a lona, colocam-se as armaduras do vigamento em sentido horizontal e vertical do corpo do radier.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, Arial, Helvetica, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: #4c4b4b; font-size: 14px; line-height: 20px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, Arial, Helvetica, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: #4c4b4b; font-size: 14px; line-height: 20px;&quot;&gt;3° passo&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, Arial, Helvetica, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: #4c4b4b; font-size: 14px; line-height: 20px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhcq4Zv9f8tpPP4ha6xisUXtohH_yJUokS0M2U8pK7Fe_Df865nWSsYVqudzVCX5PilD1UckUMI4c5VnGtYikITPisfn4zh2NRcCNkSK-JpQcrA-89bwpisKawsPZUwjcSBEDuHX2cMSSz/s1600/casarapida3.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhcq4Zv9f8tpPP4ha6xisUXtohH_yJUokS0M2U8pK7Fe_Df865nWSsYVqudzVCX5PilD1UckUMI4c5VnGtYikITPisfn4zh2NRcCNkSK-JpQcrA-89bwpisKawsPZUwjcSBEDuHX2cMSSz/s1600/casarapida3.jpg&quot; height=&quot;320&quot; width=&quot;212&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, Arial, Helvetica, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: #4c4b4b; font-size: 14px; line-height: 20px;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;
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&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, Arial, Helvetica, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: #4c4b4b; font-size: 14px; line-height: 20px;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, Arial, Helvetica, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: medium;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: #4c4b4b; font-size: 14px; line-height: 20px;&quot;&gt;Agora já podem ser feitos a concretagem, o desempenamento e o alisamento com polidora de piso. As fôrmas são retiradas depois de três dias.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/1013194661427719157'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/1013194661427719157'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2010/03/radier.html' title='Radier'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMsVpUfa_45x7zjczQSOhnAda-aAGj2lTDj0SjYQRR8n6hvOSPCiA-Wb7d4FNSNgXYjcHUZDHD0p4A6aeUWdwBXEmyEkx86OOeDnFGsrwLKOk4O_x-1s-VRh2CF7IAoWAuFSC7ztTdjTRw/s72-c/casarapida1.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-6485903520164552009</id><published>2009-12-29T12:54:00.000-08:00</published><updated>2009-12-29T13:41:15.374-08:00</updated><title type='text'>CONCRETO</title><content type='html'>&lt;div style=&quot;text-align: center;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;O que é concreto&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-family:&#39;Times New Roman&#39;;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot;   style=&quot;font-family:&#39;Times New Roman&#39;;color:#444444;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-size: small; line-height: 18px; &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;/h2&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto_6.jpg&quot; alt=&quot; concreto&quot; width=&quot;300&quot; height=&quot;225&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/p&gt;&lt;/span&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;&lt;script type=&quot;text/javascript&quot;&gt;   GA_googleFillSlot(&quot;fazfacil_materiais_ret_med_final_esq_300x250&quot;); &lt;/script&gt;&lt;script src=&quot;http://pubads.g.doubleclick.net/gampad/ads?correlator=1260492092640&amp;amp;output=json_html&amp;amp;callback=GA_googleSetAdContentsBySlotForSync&amp;amp;impl=s&amp;amp;prev_afc=3&amp;amp;a2ids=Sn5Q%2C%2C&amp;amp;cids=Kgidps%2C%2C&amp;amp;client=ca-pub-4337316351252928&amp;amp;slotname=fazfacil_materiais_ret_med_final_esq_300x250&amp;amp;page_slots=fazfacil_materiais_cabecalho_topo_centro_728x90%2Cfazfacil_materiais_ret_gde_topo_direita_336x280%2Cfazfacil_materiais_arr_ceu_largo_meio_dir_160x600%2Cfazfacil_materiais_ret_med_final_esq_300x250&amp;amp;cookie=ID%3D24be25b0462b6619%3AT%3D1260491486%3AS%3DALNI_MYT_ZgMkBsT0_9vxj7yJ25repMi6w&amp;amp;ga_vid=1627866977.1260491484&amp;amp;ga_sid=1260491484&amp;amp;ga_hid=1923118244&amp;amp;ga_fc=true&amp;amp;url=http%3A%2F%2Fwww.fazfacil.com.br%2Fmateriais%2Fconcreto.html&amp;amp;ref=http%3A%2F%2Fwww.fazfacil.com.br%2Fmateriais%2Fconcreto_tracos.html&amp;amp;lmt=1247792595&amp;amp;dt=1260492113921&amp;amp;cc=100&amp;amp;biw=1003&amp;amp;bih=516&amp;amp;ifi=4&amp;amp;oe=iso-8859-1&amp;amp;u_tz=-120&amp;amp;u_his=12&amp;amp;u_java=true&amp;amp;u_h=768&amp;amp;u_w=1024&amp;amp;u_ah=738&amp;amp;u_aw=1024&amp;amp;u_cd=32&amp;amp;flash=10.0.22.87&quot;&gt; &lt;/script&gt; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; line-height:16.8pt;mso-outline-level:4;background:white&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;line-height: normal;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;   style=&quot;font-size:180%;color:#D89518;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 18px; line-height: 22px;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;/span&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large; &quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-family:verdana;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-family:verdana;&quot;&gt;&lt;b&gt;O concreto&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;   style=&quot;font-family:&#39;Times New Roman&#39;;color:#444444;&quot;&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;O concreto é um material da construção civil composto por uma mistura de cimento, areia, pedras britadas e água, além de outros materiais eventuais, os aditivos. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Quando armado com ferragens passivas, (é quando o concreto comum é adicionado de vigas de aço) recebe o nome de concreto armado, e quando for armado com ferragens ativas recebe o nome de concreto protendido. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Sua resistência e durabilidade depende da proporção entre os materiais que o constituem. A mistura entre os materiais constituintes é chamada de dosagem. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Para obtenção de um bom concreto de acordo com sua finalidade, devem ser efetuadas com perfeição as operações básicas de produção do material, que influem nas propriedades do concreto endurecido.&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt; &lt;o:p&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: rgb(119, 82, 13); font-size: 24px; font-weight: bold; &quot;&gt;Materiais&lt;/span&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Use pedra e areia limpas (sem argila ou barro), sem materiais orgânicos (como raízes, folhas, gravetos etc.) e sem grãos que esfarelam quando apertados entre os dedos.&lt;br /&gt;O cimento deve ser de boa qualidade.&lt;br /&gt;A água também deve ser limpa (boa para beber).&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;É muito importante que a quantidade de água da mistura esteja correta. Tanto o excesso como a falta são prejudiciais ao concreto.&lt;br /&gt;Excesso de água diminui a resistência do concreto. Falta de água deixa o concreto cheio de buracos.&lt;br /&gt;As britas quando expostas a grande insolação devem ser umedecidas para não alterar o abatimento do concreto.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-family:arial;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;As operações básicas de produção do concreto&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; line-height:16.8pt;mso-outline-level:4;background:white&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:13.5pt;color:#D89518&quot;&gt;Dosagem:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Estudo, indicação das proporções e quantificação dos materiais componentes da mistura, afim de obter um concreto com determinadas características previamente estabelecidas. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; line-height:16.8pt;mso-outline-level:4;background:white&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:13.5pt;color:#D89518&quot;&gt;Mistura: &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Dar homogeneidade ao concreto, isto é, fazer com que ele apresente a mesma composição em qualquer ponto de sua massa. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; line-height:16.8pt;mso-outline-level:4;background:white&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:13.5pt;color:#D89518&quot;&gt;Transporte: &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Levar o concreto do ponto onde foi preparado ao local onde será aplicado, podendo ser dentro da obra ou para ela, quando misturado em usina ou fora dela. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; line-height:16.8pt;mso-outline-level:4;background:white&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:13.5pt;color:#D89518&quot;&gt;Lançamento:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Colocação do concreto no local de aplicação, em geral, nas formas.Começa a endurecer apos quatro horas da adição da agua. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; line-height:16.8pt;mso-outline-level:4;background:white&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:13.5pt;color:#D89518&quot;&gt;Adensamento: &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Compactação da massa de concreto, procurando retirar-se dela o maior volume possível de vazios - ganho de resistência.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Usa-se vibrar a massa com vibradores mecânicos,devendo-se evitar o excesso. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;&lt;script type=&quot;text/javascript&quot;&gt;   GA_googleFillSlot(&quot;fazfacil_materiais_ret_med_final_esq_300x250&quot;); &lt;/script&gt;&lt;script src=&quot;http://pubads.g.doubleclick.net/gampad/ads?correlator=1260492092640&amp;amp;output=json_html&amp;amp;callback=GA_googleSetAdContentsBySlotForSync&amp;amp;impl=s&amp;amp;prev_afc=3&amp;amp;a2ids=Sn5Q%2C%2C&amp;amp;cids=Kgidps%2C%2C&amp;amp;client=ca-pub-4337316351252928&amp;amp;slotname=fazfacil_materiais_ret_med_final_esq_300x250&amp;amp;page_slots=fazfacil_materiais_cabecalho_topo_centro_728x90%2Cfazfacil_materiais_ret_gde_topo_direita_336x280%2Cfazfacil_materiais_arr_ceu_largo_meio_dir_160x600%2Cfazfacil_materiais_ret_med_final_esq_300x250&amp;amp;cookie=ID%3D24be25b0462b6619%3AT%3D1260491486%3AS%3DALNI_MYT_ZgMkBsT0_9vxj7yJ25repMi6w&amp;amp;ga_vid=1627866977.1260491484&amp;amp;ga_sid=1260491484&amp;amp;ga_hid=1923118244&amp;amp;ga_fc=true&amp;amp;url=http%3A%2F%2Fwww.fazfacil.com.br%2Fmateriais%2Fconcreto.html&amp;amp;ref=http%3A%2F%2Fwww.fazfacil.com.br%2Fmateriais%2Fconcreto_tracos.html&amp;amp;lmt=1247792595&amp;amp;dt=1260492113921&amp;amp;cc=100&amp;amp;biw=1003&amp;amp;bih=516&amp;amp;ifi=4&amp;amp;oe=iso-8859-1&amp;amp;u_tz=-120&amp;amp;u_his=12&amp;amp;u_java=true&amp;amp;u_h=768&amp;amp;u_w=1024&amp;amp;u_ah=738&amp;amp;u_aw=1024&amp;amp;u_cd=32&amp;amp;flash=10.0.22.87&quot;&gt; &lt;/script&gt; &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p class=&quot;MsoNormal&quot; style=&quot;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto; line-height:16.8pt;mso-outline-level:4;background:white&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:13.5pt;color:#D89518&quot;&gt;A Cura: &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Conjunto de medidas com o objetivo de evitar a perda de água (evaporação) pelo concreto nos primeiros dias de idade, água essa necessária para reação com o cimento (hidratação)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;.Utilizam-se mantas de feltro molhadas com água. Em climas muito frios aquecem com vapor. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;  &lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span style=&quot;color:#444444&quot;&gt;Normalmente a resistência de projeto é atingida após vinte e oito dias da aplicação. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;b&gt;A MISTURA&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;line-height:16.8pt;background:white&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: rgb(68, 68, 68); font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-size: small; font-weight: normal; line-height: 18px; &quot;&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;b&gt;&lt;h2 align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;As dosagens ou traços do concreto !&lt;/h2&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;/h2&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto.jpg&quot; alt=&quot;traços do concreto&quot; width=&quot;250&quot; height=&quot;225&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;RESISTÊNCIA DO CONCRETO&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: rgb(68, 68, 68); font-size: small; font-weight: normal; &quot;&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;b&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Sua resistência e durabilidade depende da proporção entre os materiais que o constituem. &lt;br /&gt;A mistura entre os materiais constituintes é chamada de &lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;dosagem&lt;/strong&gt; ou &lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;traço&lt;/strong&gt;.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;MUITO IMPORTANTE : Usar somente pedra e areia limpas (sem argila ou barro), sem materiais orgânicos (como raízes, folhas, gravetos etc.) e sem grãos que esfarelam quando apertados entre os dedos. &lt;br /&gt;&lt;br /&gt;A água (doce) também deve ser limpa, clara sem impurezas(boa para beber).&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt;LEMBRE-SE: qualquer material (água ou areia) contendo SAL é um inimigo do concreto.&lt;/h3&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt; TRAÇOS DE CONCRETO&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;/b&gt;&lt;/span&gt;&lt;p&gt;&lt;/p&gt;&lt;/b&gt;&lt;/span&gt;&lt;p&gt;&lt;/p&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;   style=&quot;font-family:&#39;Times New Roman&#39;;color:#444444;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-size: small; line-height: 18px; &quot;&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt;Traço é a indicação das proporções dos seus componentes.&lt;/h3&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;table width=&quot;470&quot; border=&quot;0&quot; align=&quot;center&quot; cellpadding=&quot;10&quot; cellspacing=&quot;2&quot; bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#FFFFFF;&quot;&gt;&lt;tbody style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;tr align=&quot;center&quot; valign=&quot;middle&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;td width=&quot;206&quot; bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#663300;&quot;&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#FFFFFF;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;&quot;&gt;Aplicações&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;&lt;/td&gt;&lt;td width=&quot;194&quot; bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#663333;&quot;&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#FFFFFF;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;&quot;&gt;Traço&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;&lt;/td&gt;&lt;td width=&quot;251&quot; bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#993300;&quot;&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#FFFFFF;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;&quot;&gt;Rendimento por saco de cimento&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#663300;&quot;&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#FFFFFF;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;&quot;&gt;Para base de fundações e para &lt;br /&gt;contrapisos (concreto magro)&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#663333;&quot;&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#FFFFFF;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;&quot;&gt;1 saco de cimento &lt;br /&gt;8 latas e meia de areia&lt;br /&gt;11 latas e meia de pedra&lt;br /&gt;2 latas de água&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#993300;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;color:#FFFFFF;&quot;&gt;14 latas ou 0,25 metros cúbicos&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#663300;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;color:#FFFFFF;&quot;&gt;Concreto para fundações&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#663333;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;color:#FFFFFF;&quot;&gt;1 saco de cimento &lt;br /&gt;5 latas de areia&lt;br /&gt;6 latas e meia de pedra&lt;br /&gt;1 lata e meia de água&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#993300;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;color:#FFFFFF;&quot;&gt;9 latas ou 0,16 metros cúbicos&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#663300;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;color:#FFFFFF;&quot;&gt;Concreto para pisos&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#663333;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;color:#FFFFFF;&quot;&gt;1 saco de cimento&lt;br /&gt;4 latas de areia&lt;br /&gt;6 latas de pedra&lt;br /&gt;1 lata e meia de água&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#993300;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;color:#FFFFFF;&quot;&gt;8 latas ou 0,14 metros cúbicos&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#663300;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;color:#FFFFFF;&quot;&gt;Concreto para pilares, vigas, &lt;br /&gt;vergas, lajes e produção de &lt;br /&gt;pré-moldados em geral&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#663333;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;color:#FFFFFF;&quot;&gt;1 saco de cimento &lt;br /&gt;4 latas de areia&lt;br /&gt;5 latas e meia de pedra&lt;br /&gt;1 lata e um quatro de água&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;td bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#993300;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;color:#FFFFFF;&quot;&gt;8 latas ou 0,14 mertos cúbicos&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;td colspan=&quot;3&quot; bg style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#990000;&quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color:#FFFFFF;&quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-family:Arial, Helvetica, sans-serif;font-size:85%;&quot;&gt;Atenção: &lt;br /&gt;&lt;br /&gt;1) A lata de medida deve ser de 18 litros.&lt;br /&gt;&lt;br /&gt;2) As pedras devem ser brita 1 ou 2. &lt;br /&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt; &lt;/h3&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;CONCRETO MISTURADO A MÃO&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: large;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: rgb(68, 68, 68); font-size: small; font-weight: normal; &quot;&gt;&lt;h5 align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Ferramentas : enxada / pá / carrinho de mão / betoneira / lata de 18 litros / colher de pedreiro&lt;/h5&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto_mistura_2.gif&quot; alt=&quot;mistura manual do concreto&quot; width=&quot;600&quot; height=&quot;482&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;h3 align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt;É muito importante que a quantidade de água da mistura esteja correta. &lt;br /&gt;&lt;br /&gt;Tanto o excesso como a falta são prejudiciais ao concreto.&lt;br /&gt;&lt;/h3&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto_mistura.gif&quot; alt=&quot;mistura do concreto&quot; width=&quot;566&quot; height=&quot;167&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Excesso de  água diminui a resistência do concreto. &lt;br /&gt;Falta de água deixa o concreto cheio de buracos.&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;b&gt;CONCRETO ESTRUTURAL&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: rgb(68, 68, 68); font-size: small; font-weight: normal; &quot;&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;b&gt;&lt;h2 align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;O concreto armado ou estrutural !&lt;/h2&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;span class=&quot;Apple-style-span&quot; style=&quot;color: rgb(68, 68, 68); font-size: small; font-weight: normal; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto_2.jpg&quot; alt=&quot;concreto armado&quot; width=&quot;300&quot; height=&quot;225&quot; border=&quot;1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/span&gt;&lt;/h2&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-family:arial;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#996633;&quot;&gt;CONCRETO ARMADO&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;   style=&quot;font-family:arial;color:#996633;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;p align=&quot;center&quot; style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Quando armado com ferragens passivas, recebe o nome de concreto armado, e quando for armado com ferragens ativas recebe o nome de concreto protendido.&lt;/p&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt; &lt;/h3&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#996633;&quot;&gt;O que é concreto protendido?&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#996633;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;ad RightAlignMeio&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 5px; margin-right: 8px; margin-bottom: 5px; margin-left: 10px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; float: right; &quot;&gt;&lt;div id=&quot;google_ads_div_fazfacil_materiais_arr_ceu_largo_meio_dir_160x600&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;iframe id=&quot;google_ads_iframe_fazfacil_materiais_arr_ceu_largo_meio_dir_160x600&quot; name=&quot;google_ads_iframe_fazfacil_materiais_arr_ceu_largo_meio_dir_160x600&quot; width=&quot;160&quot; height=&quot;600&quot; scrolling=&quot;no&quot; marginwidth=&quot;0&quot; marginheight=&quot;0&quot; frameborder=&quot;0&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; &quot;&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;/div&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt;Normalmente, distinguem-se três modalidades de concreto protendido:&lt;/h3&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Na primeira, os fios de protensão são estirados previamente, ancorados que ficam em dispositivos especiais, aguardando que o concreto da peça que os envolverá tenha atingido a resistência desejada. Então, tais dispositivos de retenção são removidos e a protensão é transferida, por aderência, ao concreto.&lt;br /&gt;Nesta modalidade, os fios de protensão, via de regra, são retos, excetuando-se alguns casos de trajetos poligonais, raramente utilizados. E, assim, este tipo de concreto protendido presta-se mais ao caso das peças pré-moldadas.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Na segunda modalidade, o procedimento é diferente.&lt;br /&gt;São, de início, preparados os cabos, formados por barra ou pela acoplagem de vários fios de aço especial de protensão, envolvidos por uma bainha impermeável, de preferência metálica. &lt;br /&gt;Em seguida, tais cabos são colocados nas formas da futura peça de concreto, e nas posições estabelecidas pelo projeto. &lt;br /&gt;Concretada que seja a peça - sendo os cabos ancorados nas extremidades - e adquirindo o concreto a resistência necessária, procede-se à protensão, através de prensas especiais, usando como apoio o próprio concreto endurecido.&lt;br /&gt;Posteriormente, é feita a injeção de nata de cimento, com a finalidade de garantir quer aderência, quer a proteção dos fios da corrosão por agentes externos.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Na terceira modalidade, o procedimento é igual ao da segunda, com diferença apenas que os cabos podem passar fora do corpo do concreto, funcionando o conjunto qual uma viga armada protendida.&lt;br /&gt;&lt;span class=&quot;Apple-style-span&quot;   style=&quot;font-size:6;color:#77520D;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 20px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#444444;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-small; font-weight: normal;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; &quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;font-family:verdana;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-large;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#996633;&quot;&gt;ARMADURA&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: x-small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small; &quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Especificada preferencialmente por um engenheiro calculista, a armação de uma estrutura é montada com varões longitudinais e transversais (estribos), normalmente com os diâmetros de 5, 6,3, 8, 10, 12,5, 16, 20, 25, 32 e, extraordinariamente, 40 mm em aço trefilado que dão resistência à tração (se necessário, ajudam à compressão), em forma de gaiola.&lt;br /&gt;Os estribos conferem a resistência à torção e ao esforço transverso. A resistência à torção também é influenciada pela armadura longitudinal. &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A armadura é composta de barras de aço, também chamadas de ferro de construção ou vergalhões.&lt;br /&gt;Eles têm a propriedade de se integrar ao concreto e de apresentar elevada resistência à tração. Por isso, são colocados nas partes da peça de concreto que vão sofrer esse esforço.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Por exemplo, numa viga apoiada nas extremidades, à parte de cima sofre compressão e a de baixo, tração.&lt;br /&gt;Nesse caso, os vergalhões devem ficar na parte debaixo das vigas. Os vergalhões que compõem a armadura são amarrados uns aos outros com arame recozido.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Existem também armaduras pré-fabricadas, que já vêm com os vergalhões unidos entre si: são as telas soldadas, que servem de armadura para lajes e pisos. A maioria dos vergalhões têm saliências na superfície.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;As Normas Técnicas Brasileiras classificam os vergalhões para concreto de acordo com a sua resistência e padronizam as bitolas. Há 3 categorias no mercado: aço CA 25, aço CA 50, aço CA 60. Os números 25, 50 e 60 referem-se á resistência do aço : quanto maior o número, mais resistente será o vergalhão.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;h2 align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Os ferros e sua função no concreto armado !&lt;/h2&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;/h2&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto_7.jpg&quot; alt=&quot; ferragens do concreto armado&quot; width=&quot;250&quot; height=&quot;309&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;O concreto armado&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;É usado nas estruturas dos edifícios. Diferencia-se do concreto devido ao fato de receber uma armadura metálica responsável por resistir aos esforços de tração, enquanto que o concreto em si resiste à compressão.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Quando armado com ferragens passivas, (é quando o concreto comum é adicionado de vigas de aço) recebe o nome de concreto armado, e quando for armado com ferragens ativas recebe o nome de concreto protendido.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Vergalhões&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Os vergalhões são vigas de aço estrutural que, adicionadas ao concreto, formam o concreto armado. Esse concreto armado é a estrutura da construção: pilares, vigas, vigotas, etc. Para cada metro cúbico de concreto geralmente usa-se 100g de aço estrutural.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Os vergalhões são vendidos em barras retas ou dobradas. Eles são cortados e dobrados no formato necessário no próprio local da obra.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Os vergalhões são fornecidos nas categorias CA-50, com superfície nervurada, e GG-50 e CA-25 com superfície lisa.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;O GG-50 se diferencia dos vergalhões comuns porque traz benefícios incorporados, como a capacidade de solda a topo (para diâmetros de 10 a 40 mm), fornecimento em barras de comprimentos definidos e rigoroso controle dos diâmetros.&lt;br /&gt;Estes vergalhões são vendidos em barras retas ou dobradas de 12m.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Tem seção circular e podem ter superfície lisa ou nervurada. Os vergalhões comuns não possuem revestimento superficial, tornando o componente suscetível à oxidação.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A superfície externa nervurada tem o objetivo de melhorar a aderência ao concreto. A maior parte dos aços para vergalhões não é soldável. Entretanto, existem graus especiais de aço que em combinação com materiais adequados de eletrodos e operadores experientes, possibilitam a soldagem.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;O uso de telas soldadas em lajes e pisos reduz a mão-de-obra e elimina as perdas do método de montagem da armadura no local da obra (pontas cortadas que sobram). Prefira marcas de vergalhões fabricados em usinas siderúrgicas que tenham um rigoroso controle de qualidade e que respeitem as exigências das Normas Técnicas Brasileiras.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Fundação&lt;/h2&gt;&lt;/div&gt;&lt;h5 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A fundação é a parte da construção que suporta o peso e mantem fixo e nivelado o predio no terreno.&lt;br /&gt;Chama-se fundação a parte de uma estrutura que transmite ao terreno subjacente a carga da obra.&lt;/h5&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Radier&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;O radier é um sistema de fundação que reúne num só elemento de transmissão de carga, um conjunto de pilares.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Consiste em uma placa contínua em toda a área da construção com o objetivo de distribuir a carga em toda superfície. Seu uso é indicado para solos fracos e cuja espessura da camada é profunda.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Podem ser executados dois sistemas de radier: sistema constituído por laje de concreto (sistema flexível) e sistema de laje e vigas de concreto (sistema rígido).&lt;/p&gt;&lt;h2 style=&quot;text-align: center;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: rgb(68, 68, 68); font-size: small; font-weight: normal; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/radier_uepg.gif&quot; alt=&quot;radier&quot; width=&quot;230&quot; height=&quot;271&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/span&gt; &lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;h2 align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Aditivos ao concreto...&lt;/h2&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;/h2&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto_3.jpg&quot; alt=&quot;Concreto Industrial&quot; width=&quot;300&quot; height=&quot;100&quot; border=&quot;1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Aditivos para Concreto e Argamassas&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;São produtos químicos produzidos a partir de matérias primas como liguinina, cloretos, aluminatos, melamina, silicatos dentre outros, e que quando misturados na confecção de concretos e argamassas em quantidades inferiores a 5% em volume, sobre o peso de cimento, modificam as propriedades físico - químicas desses, com a finalidade de melhorar e facilitar a confecção, lançamento e aplicação, eliminando os efeitos indesejáveis como segregação, fissuramento, bolhas, etc., melhorando as características de resistências mecânicas, impermeabilidade, aparência e durabilidade.&lt;/p&gt;&lt;p style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div style=&quot;text-align: left;&quot;&gt;Aplicação: &lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;Para produção de concreto moldado in-loco, pré-moldados e argamassas para assentamento, revestimento e enchimento.&lt;/div&gt;&lt;p&gt;&lt;/p&gt;&lt;h2 style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;/h2&gt;&lt;p&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Existem inumeras marcas e tipos de aditivos para concretos e argamassas, alguns exemplos:&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conplast RX LA200&lt;br /&gt;Aditivo plastificante retardador para argamassas&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Master 1 (ex-Rheomix 304)&lt;br /&gt;Aditivo hidrofugante para concreto e argamassa&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Sikanol Alvenaria&lt;br /&gt;Aditivo plastificante e estabilizador para argamassas de assentamento e reboco&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Mastercal (ex-Rheomix 550)&lt;br /&gt;Aditivo plastificante para argamassa&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Mastermix 35 R&lt;br /&gt;Retardador de pega para concreto e argamassa&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Viacal&lt;br /&gt;Aditivo elaborado a partir de resinas naturais&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Vedax 1&lt;br /&gt;Aditivo impermeabilizante para argamassa e concreto&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Argaplast&lt;br /&gt;Aditivo incorporador de ar para argamassas de assentamento e reboco&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conplast Block&lt;br /&gt;Aditivo plastificante para blocos de concreto&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conplast RX 322N, 325N, 822N, 888N e P510&lt;br /&gt;Aditivos plastificantes de pega normal para concretos&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conplast Nol&lt;br /&gt;Aditivo incorporador de ar para concretos&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conplast RX 505MF, RX 506MF, RX 507 MF, RX 508 MF&lt;br /&gt;Aditivos multifuncionais para concretos&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conplast RX 2000N, RX 3000, RX SP430 e RX SP450&lt;br /&gt;Aditivos superplastificantes de pega normal para concretos&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conplast RX 722R&lt;br /&gt;Aditivo plastificante e retardador para concreto&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Sikament PF 171&lt;br /&gt;Aditivo plastificante polifuncional e redutor de água&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Igolflex® Fachada&lt;br /&gt;Impermeabilizante selador para fachadas&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conplast RX500 MF&lt;br /&gt;Aditivo plastificante multifuncional para concreto&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Mastermix 283 R&lt;br /&gt;Aditivo plastificante retardador de pega&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Contra Umidade&lt;br /&gt;Aditivo impermeabilizante hidrofugante&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Mastermix 394 N&lt;br /&gt;Aditivo Plastificante Polifuncional redutor de água&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Mastermix 61 R&lt;br /&gt;Aditivo plastificante e retardador de pega para concreto&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Masterfiber&lt;br /&gt;Fibras de Polipropileno&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Polycret Antitrinca&lt;br /&gt;Fibras sintéticas de polipropileno multifilamento para adição em concreto virado em obra&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Rheomix 700 FC&lt;br /&gt;Aditivo plastificante para indústria de pré-fabricados de concreto&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Sika 1&lt;br /&gt;Aditivo Impermeabilizante de pega normal para argamassas e concretos&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Sika 2&lt;br /&gt;Aditivo Impermeabilizante de pega ultra-rápida&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Sika 3&lt;br /&gt;Aditivo acelerador de pega e endurecimento para argamassas e concretos não armados&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Sika Ferrogard 901&lt;br /&gt;Aditivo Inibidor de Corrosão para Concreto Armado&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Sikament R&lt;br /&gt;Aditivo Superplastificante e Retardador para Concreto&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conplast RX 104R,104SR,322RSP,325R,722CB,LA200&lt;br /&gt;Aditivos plastificantes retardadores de pega para concretos&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conplast RX A22B e Conplast RX 123IC&lt;br /&gt;Aditivos aceleradores de pega para concretos&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;h2 align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;A cura do concreto ...&lt;/h2&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;/h2&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto_9.jpg&quot; alt=&quot;Cura do concreto&quot; width=&quot;300&quot; height=&quot;133&quot; border=&quot;1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 class=&quot;style1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;O que é a cura do concreto?&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;É o conjunto de medidas que devem ser tomadas para evitar a evaporação da água de amassamento utilizada no concreto aplicado.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Esta água é essencial para a hidratação do cimento.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 class=&quot;style1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Por que fazer a cura?&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A cura adequada é fundamental para o concreto alcançar um melhor desempenho.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A cura inadequada causará redução da resistência e da durabilidade do concreto, provocando fissura e deixando a camada superficial fraca, porosa e permeável, vulnerável à entrada de substâncias agressivas provenientes do meio-ambiente.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;div class=&quot;ad RightAlignMeio&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 5px; margin-right: 8px; margin-bottom: 5px; margin-left: 10px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; float: right; &quot;&gt;&lt;div id=&quot;google_ads_div_fazfacil_materiais_arr_ceu_largo_meio_dir_160x600&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;iframe id=&quot;google_ads_iframe_fazfacil_materiais_arr_ceu_largo_meio_dir_160x600&quot; name=&quot;google_ads_iframe_fazfacil_materiais_arr_ceu_largo_meio_dir_160x600&quot; width=&quot;160&quot; height=&quot;600&quot; scrolling=&quot;no&quot; marginwidth=&quot;0&quot; marginheight=&quot;0&quot; frameborder=&quot;0&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; &quot;&gt;&lt;/iframe&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 class=&quot;style1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Quais os tipos de cura?&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A cura pode ser feita dos seguintes modos:&lt;br /&gt;a) Manter as peças imersas em água&lt;br /&gt;b) Molhar continuamente as peças com dispositivos apropriados &lt;br /&gt;c) Cobrir as peças com sacos de aniagem mantidos sempre úmidos &lt;br /&gt;d) Manter as peças nas fôrmas &lt;br /&gt;e) Aplicar membrana ou pintura de proteção .&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 class=&quot;style1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Qual o tempo de cura?&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;O tempo de duração da cura depende das condições ambientais locais (temperatura, umidade, ventos, etc.), da composição do concreto e da agressividade do meio-ambiente durante o uso (esgoto, contato com água do mar, etc.). A tabela apresenta o tempo mínimo de cura recomendado em função do tipo de cimento usado e da relação água/cimento (a/c) empregados.&lt;/p&gt;&lt;h5 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Tipo de Cimento Relação água/cimento 0,35 0,55 0,65 0,70&lt;/h5&gt;&lt;h5 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;CP I e CP II 2 dias 3 dias 7 dias 10 dias &lt;br /&gt;CP IV 2 dias 3 dias 7 dias 10 dias &lt;br /&gt;CP III 2 dias 5 dias 7 dias 10 dias &lt;br /&gt;CP V-ARI 2 dias 3 dias 5 dias 5 dias&lt;/h5&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 class=&quot;style1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;A cura do concreto e como deve ser feita?&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;O concreto fresco exposto ao sol e ao vento perde muito rapidamente por evaporação a água da mistura, antes que tenha endurecido.&lt;br /&gt;Como essa água é indispensável, resultará em um concreto fraco.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Por isto se fazem necessárias medidas que visem impedir aquela evaporação, ou seja, proceder a cura do concreto.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;O fator mais importante na cura do concreto é promover uma ação que garanta água suficiente para que todo o processo de reação química do cimento se complete.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Se o concreto não for curado, ficará sujeito à fissuras em sua superfície.&lt;br /&gt;Um concreto não curado, ou mal curado, pode ter resistência até 30% mais baixa, além de ser muito vulnerável aos agentes agressivos, devido a grande quantidade de fissuras que se formam, às vezes imperceptíveis a olho nu.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;h4 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-weight: bold; &quot;&gt;A cura pode ser feita por um dos seguintes processos:&lt;/h4&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;a) molhagem freqüente do concreto evitando que a superfície chegue a secar;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;b) aplicação de folhas de papel (como por exemplo, sacos de cimento vazios), de tecidos (aniagem, algodão) ou camadas de terra ou areia (com espessura de 3 a 5 cm) mantidos úmidos durante o período de cura;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;c) aplicação de lonas ou lençóis plásticos impermeáveis, de preferência de cor clara (para evitar o aquecimento excessivo do concreto). A prática mais comum é molhar o concreto por aspersão de água, e/ou usar panos ou papel para reter a umidade junto ao concreto o máximo possível.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A duração da cura deve ser de pelo menos 7 dias, no caso de cimento Portland comum (pois nesse período o cimento irá desenvolver aproximadamente 60% da sua resistência final) e de 14 dias, no caso de cimento Portland de alto-forno e pozolânico. No entanto, quanto mais tempo durar a cura (até 3 semanas), melhor será para o concreto.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Existe a chamada cura química que consiste em aspergir um produto que forma um película na superfície do concreto e que impede que haja evaporação da água do concreto.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A cura mais eficiente é a cura a vapor que ao mesmo tempo que garante a umidade necessária ao concreto, acelera a velocidade de ganho de resistência pelo aquecimento.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;h2 align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;A cor no concreto !&lt;/h2&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;/h2&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto_8.jpg&quot; alt=&quot;Piso de concreto colorido&quot; width=&quot;225&quot; height=&quot;246&quot; border=&quot;1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;O que é concreto colorido (aparente, arquitetônico ou estampado)?&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Não há nenhuma diferença técnica entre o concreto convencional e o colorido, embora, para vários especialistas, seja necessário agregar mais cimento ao concreto, para aumentar a resistência, que seria reduzida pelo pigmento.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Para obter o concreto colorido, basta adicionar o pigmento - sólido (embora também exista sob a forma de lama) e disponível nas cores básicas ocre, vermelha, marrom e preta - no concreto, durante a execução na betoneira.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A porcentagem pode variar entre 1 e 2% (para a obtenção de cores mais esmaecidas) até 8 a 10% (para conseguir cores mais fortes).&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;O produto adquire mais realce se misturado com cimento branco, embora os cimentos acinzentados também possam ser utilizados. Além do óxido de ferro, podem ser utilizados também corantes orgânicos, menos eficientes porque não duram muito tempo, pois são afetados pelos raios ultravioleta e resistem poucos anos.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;As cores verde e azul podem ser obtidas com o uso dos óxidos de cromo e de cobalto, mas esses materiais são muito caros e só costumam ser usados em casos especiais.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Para a obtenção de maior variedade cromática com o óxido de ferro, opta-se pela mistura de pigmentos. O alto custo do concreto pigmentado deve-se ao fato de que é preciso agregar o pigmento na massa inteira do concreto - e só a superfície fica visível - e porque o preço do óxido de ferro é alto.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;O tipo de cimento que apresenta um comportamento diferenciado quanto a cura é o CP-V ARI (Alta resistência inicial) pois ele atinge a 1 dia de idade, a mesma resistência que os demais cimentos alcançam aos 7 dias, e tem o mais alto calor de hidratação, dos cimentos. &lt;br /&gt;&lt;span class=&quot;style1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-size: x-small; &quot;&gt;fonte: ABESC&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;/h2&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Principais campos de aplicação dos pigmentos na construção civil&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Muitos elementos estruturais ou de revestimento são produzidos já coloridos, porém, muitos outros podem ser feitos em obra, com a adição de pigmentos na mistura do material seco (areia, brita, cimento), na porcentagem desejada.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Ainda, é possível misturar pigmentos para obtermos cores variadas, podendo atingir as expectativas estéticas desejadas.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt;Linha Faça você mesmo:&lt;/h3&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;- Bricolagem;&lt;br /&gt;- Mosaicos; &lt;br /&gt;- Mistura em tintas e vernizes; &lt;br /&gt;- Chapiscos; &lt;br /&gt;- Revestimentos com brita; &lt;br /&gt;- Pisos de concreto queimado colorido; &lt;br /&gt;- Pinturas de cal; &lt;br /&gt;- Barra Lisa; &lt;br /&gt;- Misturas em gesso; &lt;br /&gt;- Misturas em massa de vidro; &lt;br /&gt;- Piso de concreto colorido integral;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt;Argamassas:&lt;/h3&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;- De rejuntamento; &lt;br /&gt;- De revestimento; &lt;br /&gt;- De emboço e reboco; &lt;br /&gt;- Piso de quadra colorido;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Peças especiais: elementos vazados; pré-fabricados de concreto, bancos de concreto; guias de concreto;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;h3 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(216, 149, 24); &quot;&gt;Artefatos Industriais:&lt;/h3&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;- Pisos de concreto intertravado;&lt;br /&gt;- Telhas coloridas; &lt;br /&gt;- Blocos de concreto;&lt;br /&gt;Fonte: Pó Xadrez®&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Pigmentos&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Primeiramente devem-se analisar quais os pigmentos ideais para uso em concreto e as principais características que estes devem ter.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A grande diferença entre um pigmento e um corante está na solubilidade, ou seja, um pigmento é insolúvel enquanto que um corante é solúvel ao meio aplicado, seja ele água ou qualquer outro solvente.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Ou seja, de uma forma resumida, um pigmento é um produto que não é solúvel ao meio em que é aplicado, desta forma pode ser utilizado em concretos e argamassas, sem serem lavados pela água das chuvas.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Um corante nunca poderia ser utilizado em concreto, por ter sua solubilidade alta e conseqüentemente pode ser retirado pelas águas das chuvas e por não ter poder de cobertura .&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;omparação entre Pigmentos Inorgânicos e Orgânicos&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A utilização de pigmentos orgânicos também se faz erroneamente devido ao alto poder de tingimento que estes pigmentos possuem.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Porém, por se tratarem de ligações orgânicas, cadeias grandes e de cristais extremamente finos, podem acontecer os seguintes fenômenos:  ·&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Migração intensa do pigmento orgânico durante cura/ adensamento/ prensagem; ·&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Quebra das ligações orgânicas, gerando subprodutos que podem deste alterar a cor do concreto (por exemplo, do azul para o vermelho) até a descoloração total da peça; ·&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Tornarem-se sais solúveis provocando manchas nas peças de sistemas base cimento; ·&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Ter o tempo de pega/cura de uma argamassa ou concreto retardado devido a produtos químicos comumente associados à produção destes pigmentos.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;h2 align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;As pedras usadas em concreto !&lt;/h2&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;/h2&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_pedra.jpg&quot; alt=&quot;brita&quot; width=&quot;250&quot; height=&quot;188&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;As pedras (britas e etc.)&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A brita é classificada em britas 1, 2 e 3, pedrisco e pó de pedra.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;A brita 3 é utilizada como lastro ferroviário; a brita 2 como agregado em grandes volumes de concreto e como brita classificada na formação de base e sub-base de pavimentos. &lt;br /&gt;A brita 1 constitui-se no produto mais nobre e é aplicada, essencialmente, em concretos esbeltos e bombeados.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;O pedrisco e o pó são aplicados, basicamente, como matérias-primas de massas asfálticas.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;  PÓ DE PEDRA - Malha 5 milímetros&lt;/strong&gt;&lt;/p&gt;&lt;blockquote style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;É muito utilizado nas usinas de asfalto, para calçamentos com base asfáltica e de concreto para obtençao de textura fina, é usado principalmente em calçadas. Na fabricação de pré-moldados e como estabilizador de solo, na confecção de argamassa para assentamento e emboço.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;/blockquote&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;  PEDRISCO OU BRITA Nº 0 - Malha 12 milímetros&lt;/strong&gt;&lt;blockquote style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Produto de dimensões reduzidas, em relação a brita-1, é muito requisitado na fabricação de vigas e vigotas, lajes pré-molduradas, intertravados, tubos, blocos, bloquetes, paralelepípedos de concretos, chapiscos e acabamentos em geral.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;/blockquote&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;  BICA CORRIDA - Malha 30 milímetros&lt;/strong&gt;&lt;blockquote style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Uma mistura de pó com brita nº 0 (pedrisco), com brita nº 1 e com brita nº 2. Excelente para base asfáltica (para trânsito pesado.)&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;/blockquote&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;  BRITA 1 - Malha 24 milímetros&lt;/strong&gt;&lt;blockquote style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;É o produto mais utilizado pela construção civil, muito apropriado para fabricação de concreto para qualquer tipo de edificação de colunas, vigas e lajes assim como em diversas aplicações na construção de edificações de grande porte.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;/blockquote&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;  BRITA 2 - Malha 30 milímetros&lt;/strong&gt;&lt;blockquote style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;É voltado para fabricação de concreto, que exijam mais resistência, principalmente em formas pesadas.&lt;br /&gt;Usada para para fabricação de concreto bruto, para maior resistência, na contrução de fundações e pisos de maior espessura.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;/blockquote&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;  BRITA 3 - Malha 38 milímetros&lt;/strong&gt;&lt;blockquote style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Muito conhecida como pedra de lastro pois é constantemente utilizada em aterramentos e nivelamentos de áreas ferroviárias e drenos.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;/blockquote&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;  PEDRA MARROADA - Malha 200 milímetros&lt;/strong&gt;&lt;blockquote style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Conhecida também como &lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;RACHÃO&lt;/strong&gt; , &lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;PEDRA PULMÃO&lt;/strong&gt; ou &lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;PEDRA DE MÃO&lt;/strong&gt;, é mais empregada para fabricação de muros de contenção, barreiras e bases, fundações em geral, aterramento de áreas pantanosas e é também utilizada em drenagens. &lt;br /&gt;É uma pedra bruta, de maior dimensão, obtida na primeira britagem, formadora do depósito pulmão da pedreira. &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;AREIA DE BRITA LAVADA:&lt;/strong&gt; Utilizada em assentamento de bloquetes, tubulações em geral, tanques, além de fazer parte na composição para fabricação de concreto e asfalto, substituindo com qualidade a areia de rio, alem de não agredir o meio ambiente.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;strong style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;  AREIA DE BRITA SEM LAVAR:&lt;/strong&gt; Melhor acabamento para concreto pois possui material mais fino.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;h2 align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Dicas e soluções para problemas no concreto !&lt;/h2&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt; &lt;/h2&gt;&lt;p align=&quot;center&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto_4.jpg&quot; alt=&quot;Problemas no concreto&quot; width=&quot;180&quot; height=&quot;240&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;/p&gt;&lt;p align=&quot;center&quot; style=&quot;text-align: left;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Qual o traço para concreto impermeável do alicerce?&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Utilizar 1 parte de cimento: 2 partes de areia média: 3 partes de pedra 1.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Para cada saco de cimento (50kg) usar: 1/2 kg de VEDACIT e 100 gramas de CEMIX.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Como impermeabilizar o alicerce?&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;No capeamento dos alicerces deve ser aplicado uma camada de argamassa impermeável, com espessura mínima de 1,5cm e descendo 15cm nas laterais, com o seguinte traço:&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;1 parte de cimento, 3 partes de areia média e 2kg de VEDACIT por saco de cimento (50kg).&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Assentar as 3 primeiras fiadas de tijolo ou bloco com a mesma argamassa.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Após a completa secagem da argamassa impermeável, aplicar 2 demãos do NEUTROL.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Concretar um tubulão&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Para concretar um tubulão contendo água no seu interior, deve-se fazer um concreto bem plástico, utilizando bastante cimento (ou aditivo plastificante - redutor de água).&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Tomar um cano de PVC ou similar, inserir uma bucha de papel em uma das extremidades e mergulhar esta extremidade no interior do tubulão.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Em seguida, com o auxílio de um funil, lançar o concreto dentro do cano.&lt;br /&gt;Com esta operação a bucha de concreto sairá devido à pressão do concreto e este escoará pela extremidade do cano e empurrará a água de baixo para cima, sem que seja necessário um bombeamento.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;div class=&quot;sidebarHeader&quot; style=&quot;padding-top: 4px; padding-right: 4px; padding-bottom: 4px; padding-left: 4px; margin-top: 0px; margin-right: 0px; margin-bottom: 12px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-width: 2px; border-right-width: 1px; border-bottom-width: 2px; border-left-width: 1px; width: 481px; background-color: rgb(247, 223, 179); border-top-color: rgb(242, 204, 132); border-right-color: rgb(242, 204, 132); border-bottom-color: rgb(242, 204, 132); border-left-color: rgb(242, 204, 132); &quot;&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;Como tratar nichos de concretagem (bicheiras), ocorridos por falhas de concretagem?&lt;/h2&gt;&lt;/div&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Existem várias formas, são elas:&lt;/p&gt;&lt;h4 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-weight: bold; &quot;&gt;Para recomposições profundas&lt;/h4&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;* Utilizar o V-1 GRAUTH, argamassa de alta resistência, impermeável, alto adensável e isenta de retração.&lt;br /&gt;A superfície deve estar limpa, áspera e isenta de pó ou nata de cimento. Umedecê-la, previamente, mas sem deixar água empoçada. &lt;br /&gt;De acordo com a fluidez desejada, adicionar 2 a 3 litros de água por saco de V-1 GRAUTH.&lt;br /&gt;Para espessuras maiores do que 5cm, pode-se acrescentar até 30% em piso, de brita 1 ou pedrisco, lavados e secos, sem perdas substanciais das resistências. Nesse caso é necessário ensaios prévios, adicionando, no máximo, 3 litros de água por saco de V-1 GRAUTH.&lt;br /&gt;Nas superfícies verticais, utilizar um “ cachimbo” para o produto não escorrer.&lt;br /&gt;Fazer o grauteamento em um período de até 30 minutos, depois da aplicação de água. Manter cura úmida por 3 dias.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;ou&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;* Utilizar a Argamassa Estrutural 240, argamassa seca de alta resistência, impermeável, para espessura entre 3 a 7cm, isenta de retração e grande aderência.&lt;br /&gt;A superfície deve estar limpa, isenta de nata de cimento e partes soltas. Umedecer previamente o substrato sem encharcá-lo.&lt;br /&gt;Acrescentar água à Argamassa Estrutural 240, até se obter a consistência desejada, que deve ser bem seca.&lt;br /&gt;O produto deve ser utilizado na consistência seca, é aplicado com colher de pedreiro ou mesmo com as mãos, utilizando luvas (dry-pack).&lt;br /&gt;Dar acabamento com desempenadeira, ou esponja. Manter cura úmida por 3 dias.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;img src=&quot;http://www.fazfacil.com.br/images/mat_concreto_5.jpg&quot; alt=&quot;concreto corroido&quot; width=&quot;180&quot; height=&quot;143&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 15px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot; /&gt;&lt;br /&gt;&lt;span class=&quot;style1&quot; style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-size: x-small; &quot;&gt;flickr_ tschaut&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;h4 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; font-weight: bold; &quot;&gt;Recomposição superficial até 2,5cm&lt;/h4&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;* Utilizar o V-1 GRAUTH, argamassa de alta resistência, impermeável, alto adensável e isento de retração.&lt;br /&gt;A superfície deve estar limpa, áspera e isenta de pó ou nata de cimento. Umedecê-la, previamente, mas sem deixar água empoçada.&lt;br /&gt;De acordo com a fluidez desejada, adicionar 2 a 3 litros de água por saco de V-1 GRAUTH.&lt;br /&gt;Nas superfícies verticais, utilizar um “ cachimbo” para o produto não escorrer.&lt;br /&gt;Fazer o grauteamento em um período de até 30 minutos, depois da adição de água. Manter cura úmida por 3 dias.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;ou&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;* Utilizar a Argamassa Estrutural 250, argamassa seca de alta resistência, modificada com polímero, impermeável, para espessura entre 5 a 25mm, isenta de retração e grande aderência.&lt;br /&gt;A superfície deve estar limpa, isenta de nata de cimento e partes soltas. Umedecer previamente o substrato sem encharcá-lo.&lt;br /&gt;Misturar os componentes, pó e líquido da Argamassa Estrutural 250, até se obter a consistência desejada, que deve ser bem seca. Utilizar a argamassa no prazo máximo de 1 hora.&lt;br /&gt;Aplicar em camadas de até 1,0cm, com colher de pedreiro. Sarrafear e dar acabamento com desempenadeira metálica ou esponja seca.&lt;br /&gt;Manter cura úmida por 3 dias.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;h2 style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 10px; margin-right: 0px; margin-bottom: 8px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; color: rgb(119, 82, 13); &quot;&gt;A armadura existente no concreto, iniciou processo de corrosão, causando o rompimento desse concreto. Como fazer o tratamento?&lt;/h2&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;/blockquote&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Remover todo o concreto solto, chegando na armadura. &lt;br /&gt;A superfície de concreto solto deve estar íntegra, limpa e a armadura isenta de ferrugem, nata de cimento ou óleo.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Aplicar na armadura o ARMATEC - revestimento polimérico inibidor de corrosão, com trincha ou pincel em 2 demãos.&lt;br /&gt;Intervalo mínimo de 3 horas entre as demãos, espessura final de 1 a 2 mm, aguardar cura de 48 horas antes de executar o recobrimento.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Na armadura, também pode-se aplicar o ARMATEC ZN - primer anticorrosivo para metais à base de zinco, com pistola ou pincel em 2 demãos. Intervalo mínimo de 48 horas antes da executar o recobrimento.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt;Para melhor aderência do revestimento, aplicar no concreto e na armadura o COMPOUND ADESIVO – adesivo estrutural, base epoxy, imediatamente antes de se fazer a recomposição.&lt;br /&gt;Utilizar V-1 GRAUTH, ARGAMASSA ESTRUTURAL 240 ou ARGAMASSA ESTRUTURAL 250, para recomposição da estrutura.&lt;/p&gt;&lt;p style=&quot;padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 10px; margin-left: 0px; font-family: &#39;Helvetica Neue&#39;, Arial, Helvetica, Geneva, sans-serif; &quot;&gt; &lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;b&gt;&lt;/b&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot;  style=&quot;color:#CC9933;&quot;&gt;&lt;b&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;/b&gt;&lt;/span&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/6485903520164552009'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/6485903520164552009'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2009/12/concreto.html' title='CONCRETO'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-6351007206173402729</id><published>2009-09-14T08:38:00.000-07:00</published><updated>2009-09-14T09:57:00.990-07:00</updated><title type='text'>World Trade Center</title><content type='html'>&lt;div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div&gt;&lt;div&gt;&lt;div&gt;&lt;div&gt;&lt;img style=&quot;TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 238px; DISPLAY: block; HEIGHT: 320px; CURSOR: hand&quot; id=&quot;BLOGGER_PHOTO_ID_5381350599042326226&quot; border=&quot;0&quot; alt=&quot;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjL-FuG_NtWtnCgzrmU7n9pC2BONQOgcHVfgsxI7whFIYX9W865VvVbFpPsmNogv2RLNt7EmNvKHbIJqi9Ej6m0nj-9W_vQQaxjOhUp0xMv3JgFv7kLtFZfcJw9eIeU30-5Yz451p_u25W/s320/ver_imagem.jpg&quot; /&gt;&lt;br /&gt;&lt;div&gt;&lt;div&gt;&lt;div&gt;&lt;div align=&quot;center&quot;&gt;World Trade Center&lt;/div&gt;&lt;div align=&quot;center&quot;&gt;construção: 1970-1977&lt;/div&gt;&lt;div align=&quot;center&quot;&gt;demolido por atentado terrorista em 11 de setembro de 2001&lt;br /&gt;&lt;/div&gt;&lt;div align=&quot;left&quot;&gt;Administrado pela Port Authority de New York, nos anos 70, é desenvouvido para servir centro de comércio internacional, o WTC era para seu tempo o melhor exemplo de construção tubular.&lt;/div&gt;&lt;div align=&quot;left&quot;&gt;Construções tubulares são executadas com um sistema de vigas e colunas próximas umas das outras, nas paredes externas.&lt;/div&gt;&lt;div align=&quot;left&quot;&gt;Esse pequeno espaçamento forma um tudo de aço externo que en conjunto com o nucleo da construção, fornece uma incrivel resistência aos ventos que afetam predios dessa altura.&lt;/div&gt;&lt;div align=&quot;left&quot;&gt; &lt;/div&gt;&lt;div align=&quot;left&quot;&gt;&lt;/div&gt;&lt;div align=&quot;left&quot;&gt;Os projetistas tiveram além de se preocuraem com a sustentação dos ventos, tiveram problemas com a fundação, o terreno onde foi construido era pantanosoe as fundaçõs do WTC tiveram que ser avançãdas para 35 metros de profundidade no subsolo até alcançar um terreno rochoso.&lt;/div&gt;&lt;div align=&quot;left&quot;&gt; &lt;/div&gt;&lt;div align=&quot;left&quot;&gt;Foi projetado pelo arquiteto Minoru Yamasaki, o complexo consistia em duas torres de 110 andarese 417 metros de altura cada torre, um predio de 47 andares, e dois de 9 andares, e um hotel de 21 andares, e um shoping localizado no subsolo que era o maior shoping de Manhattan.&lt;/div&gt;&lt;div align=&quot;left&quot;&gt;O complexo tinha 4 milhões de m² de escritórios e 50.000 empregados.&lt;/div&gt;&lt;div align=&quot;left&quot;&gt;Mais de 200.000 toneladas de aço e mais de 400.000 m³ de concreto, mais de 200.000 m² de vidro, 99 elevadores sendo 23 expressos, treis estações de metrô nos subsolos, são algum numeros impressionantes desta que era uma das maires contruções do mundo.&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div align=&quot;left&quot;&gt;&lt;/div&gt;&lt;br /&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-oHjxCeTH7jwhfS3YURRaPwGx3DCAmThVa2BDNwwuKb2lerl3C6AAyfqSXf1B_w_IQTE97KhVbIEJastfh6H9zbGD7C545UedQYyTx8VAnRAhynl3Bpi1LuHQ5RBsZ69ftvvf32Nc3YWU/s1600-h/eathgeh.jpg&quot;&gt;&lt;img style=&quot;WIDTH: 150px; 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CURSOR: hand&quot; id=&quot;BLOGGER_PHOTO_ID_5381361795161588498&quot; border=&quot;0&quot; alt=&quot;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrGtqKFLZ-OH9pF_3b-3-SMWG54Jif-h5KdnvftXym2BkTwgY2yFZcxgyEIHqYNAt_vWjmSA33Xb3Ler5eR2HV2TGCzbFdfAIvk38DXYU1ImahXVfwBtMtOIUCNVReJfTQTgO0Fo15Kyvb/s320/rege34.jpg&quot; /&gt;&lt;/a&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFd020t_5hG_W6IebD6HkHm1ObGghw4-Arvsts3IbLxRGwPrTycbx09oD07N8bacZfZ97Hznsr2kb3PM9NIvK-OIeSZEBkb7BeIZ1Ii_CJoGti18WzKE36-FgGVPTCUtciVrT_Ua-il-va/s1600-h/ver_imagem.jpg&quot;&gt;&lt;img style=&quot;WIDTH: 151px; HEIGHT: 150px; CURSOR: hand&quot; id=&quot;BLOGGER_PHOTO_ID_5381361816270898146&quot; border=&quot;0&quot; alt=&quot;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFd020t_5hG_W6IebD6HkHm1ObGghw4-Arvsts3IbLxRGwPrTycbx09oD07N8bacZfZ97Hznsr2kb3PM9NIvK-OIeSZEBkb7BeIZ1Ii_CJoGti18WzKE36-FgGVPTCUtciVrT_Ua-il-va/s320/ver_imagem.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div align=&quot;left&quot;&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/6351007206173402729'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/6351007206173402729'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2009/09/world-trade-center.html' title='World Trade Center'/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjL-FuG_NtWtnCgzrmU7n9pC2BONQOgcHVfgsxI7whFIYX9W865VvVbFpPsmNogv2RLNt7EmNvKHbIJqi9Ej6m0nj-9W_vQQaxjOhUp0xMv3JgFv7kLtFZfcJw9eIeU30-5Yz451p_u25W/s72-c/ver_imagem.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-7221304293691125052.post-4657967502508851582</id><published>2009-08-24T12:39:00.000-07:00</published><updated>2009-08-24T13:24:24.695-07:00</updated><title type='text'></title><content type='html'>&lt;div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;MICROESTACAS&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;br /&gt; &lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;A empreitada das fundações está a cargo da Geocimenta- Fundaçoes e construções,SA&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;img style=&quot;TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 239px; CURSOR: hand&quot; id=&quot;BLOGGER_PHOTO_ID_5373621775438025490&quot; border=&quot;0&quot; alt=&quot;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhB-eJM27yhGZWfrLWN16zlpzLE-qnleBtC1y1HTk1vxXC9NLpGZhIMXSPOmM0sC_Xu0TMy6w7gHcU47VBYAKfZ_nWP3CjzHFHpbfDu4uR3ivbODs0xBaPnPeKnBNfZWXK3M7QYw9H3djh8/s320/micro1.jpg&quot; /&gt;È um edificio pompalino constituido dois pisos mais a mansarda, nota-se a grande espessura das paredes frontai de alvenaria de pedra, as fachadas são rasgadas por grandes janelas com pouca cantaria e o pavimento é de madeira com barrotes assoalhados por tábuas. O sótão oval é fruto de alguma intervenção mais recente.penso que o objetivo será acresentar doie pisos inferiores mantendo o edificio original intacto.&lt;img style=&quot;TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 197px; DISPLAY: block; HEIGHT: 320px; CURSOR: hand&quot; id=&quot;BLOGGER_PHOTO_ID_5373624140358954210&quot; border=&quot;0&quot; alt=&quot;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhf5aDXk2gZlFjnfrJ4QElXrVaG6X0TBow1xAqydJSSoo8xCqeKbpdsUQSxauYuuy8Sf8wX0mBMZZfOeO92KZXNbhBjR7bxQzGkcKd31CQ5z0bjwiRyj9mHDGSao9fyqznEf1jQ2aK5Nwj/s320/micro2.jpg&quot; /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;Primeiro, recalçou- se todo edificil recorrendo a microestacas de scoroa circular, solidarizadas noseu coroamento as paredes por vigas e maciços de calçamento em betão armado.&lt;/div&gt;&lt;br /&gt;&lt;div&gt;com a remoção do terreno de sustentação do edificil. é presciso tranferir as cargas de modo continuado para o solo inferior; os maciços encarregan-se da transmissão dasses cargas para as microestacas. A silidarização dos elemntos verticais recalçados aos maciços de encabeçameinto das microestacas executada por barras pré-esforçadas.&lt;/div&gt;&lt;div&gt; &lt;/div&gt;&lt;img style=&quot;TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 240px; CURSOR: hand&quot; id=&quot;BLOGGER_PHOTO_ID_5373628242208848306&quot; border=&quot;0&quot; alt=&quot;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSln4d0YZwAkT2bSYIJ2mg-xDHbBwxsQxeKmo65p_2qBUM_db7vunP4HxRggRpLby9NmuMczuj-4VwZASOfA80ctzXk__3i_Ku1JxzUW6I0lVayNjVMrSKSvlWiLKBJ-kXFlKR09h5Ua0w/s320/micro3.jpg&quot; /&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/4657967502508851582'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7221304293691125052/posts/default/4657967502508851582'/><link rel='alternate' type='text/html' href='http://construcaoeengenharia.blogspot.com/2009/08/microestacas-empreitada-das-fundacoes.html' title=''/><author><name>Rodrigo kupinski</name><uri>http://www.blogger.com/profile/09306741090770039300</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='//blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUpR_wnKcjhGRR1n3yBueoF3vwAs57UDk8tdG_529JozqM7K8eBn0WCupMHIrGbkrwVlfzKWYVFIwJhAW6VTQqJlFu7Zt9lAtpfgJkVx0BMr-3b2OXQ7AQKeLL2DXTWA/s220/PB230004.JPG'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhB-eJM27yhGZWfrLWN16zlpzLE-qnleBtC1y1HTk1vxXC9NLpGZhIMXSPOmM0sC_Xu0TMy6w7gHcU47VBYAKfZ_nWP3CjzHFHpbfDu4uR3ivbODs0xBaPnPeKnBNfZWXK3M7QYw9H3djh8/s72-c/micro1.jpg" height="72" width="72"/></entry></feed>