MBA Gestão de Obras e Projetos
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Artigo Científico Acesso embargado A viabilidade econômica sustentável do bloco concreto com garrafa pet(2017) Rocha, Evelise Riveros daThe construction sector is responsible for a large part of the environmental impacts, which start from the extraction of the raw material to the generation of waste. In face of the problems caused, the construction industry has been seeking technological innovations that seek sustainability, which is linked to economic, environmental and social factors. This work presents the feasibility study for the incorporation of 15% recycled ground PET in substitution to the natural aggregates in the manufacture of concrete blocks. In general, it compares the fabrication of the conventional concrete block with the concrete block with PET. When analyzed economically the block with PET showed a cost much higher than the conventional one, but it presents significant environmental advantages for reduction of residues and the consumption of raw material.