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2017Conteúdo completo, clicando aqui.
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2017Download do documento, clicando aqui.
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2017Conteúdo completo, clicando aqui.
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2017Permeable pavement is taking center stage now as erosion control and stormwater green infrastructure projects aim to reduce runoff and improve water quality. Stopping Nonpoint-Source Pollution In Columbia, MO, the Public Works Department received a Clean Water Act 319 grant for stormwater improvements to reduce nonpoint-source pollution into the creeks and...
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2017There are many different types of concrete, and each one has its own set of uses and specific benefits. Ozinga’s trademarked Filtercrete™ pervious concrete and FilterStar Porous Paving systems are both innovative building materials that offer multiple uses and include plenty of economic, environmental and structural advantages to make your next concrete...
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2016Conteúdo completo, clicando aqui.
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2016A pervious concrete pour is a three-step process – placing to elevation, compaction and curing. Unlike traditional concrete which looks for a smooth, finished surface, pervious concrete contractors strive for compaction, aggregate interlock and a porous surface. The pour Like traditional concrete, there are many different methods and equipment for...
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201629 de fevereiro de 2016 Artigos Técnicos LPE Engenharia Nenhum comentário O pavimento intertravado não é permeável, aliás, sua permeabilidade é similar ao do pavimento asfáltico, ou seja, é considerado como impermeável. Entretanto, algumas pessoas e até órgãos públicos o consideram como sendo permeável, o que não deixa de ser um engano. Nos...
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2014“They paved paradise, and put up a parking lot.” Joni Mitchell Joni Mitchell’s lyric lamenting that “they paved paradise and put up a parking lot” is ringing true as cities become even more urban, with more roads, sidewalks, and car parks. All those impervious surfaces create a host of problems, such as an increasing the urban heat island effect,...
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2014