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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...
Leia maismar
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...
Leia maismar
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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2014jul
2014The following is a part of the Concrete Innovations series. This series features products and technologies that have innovated the concrete industry. Today’s article is the first in the series, and it is focused on durability and disaster-proofing. Part two of the series is focused on sustainability, while part three is focused on design. Durability. When...
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2014