Concretos e argamassas com resíduos de construção e demolição: uma revisão qualitativa
DOI:
https://doi.org/10.46421/enarc.v9i1.6589Palavras-chave:
Resíduos da construção e demolição, Concreto com agregado reciclado, Meio ambienteResumo
A construção civil é um grande consumidor de recursos naturais como areia e brita e os resíduos sólidos produzidos nos municípios brasileiros somam cerca de 40 a 70%, os quais são armazenados em aterros e geram emissão de CO2 poluindo o ar atmosférico. Como solução, a gestão e a correta destinação destes resíduos são essenciais e os resíduos de classe A têm sido uma resposta para resolver esses problemas, podendo ser reutilizados ou reciclados como agregado. O presente trabalho utiliza como metodologia a revisão de artigos com tema “o uso de resíduos de construção e demolição em concretos”, com o objetivo de analisar seus resultados e encontrar aspectos que ainda não foram estudados. Este artigo contribui para o uso do agregado reciclado no concreto como alternativa para redução de consumo de agregados naturais, emissão de CO2 e de volumes em aterros. Conclui-se que agregados reciclados podem ser usados no concreto.
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