ANÁLISE DAS PROPRIEDADES FÍSICAS DO CONCRETO OBTIDO COM USO DE POLIETILENO TEREFTALATO (PET) by Cassio Fabian S. Campos, Daniele AraujoAltran, Guilherme Noboru Sassaki Fidelis, Leonardo Borges de Oliveira

“…This study aimed to analyze the partial replacement of sand by PET crushed in concrete production, aiming to reduce the extraction of sand from the environment and reduction of solid waste and develop a new material for construction. For this, sample cylindrical were produced, partially replacing the sand and tested its resistance according to NBR 5738 (ABNT, 2003) and NBR 5739 (ABNT, 1994). …”
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MORFOTIPOS DE FRUTOS E MORFOLOGIA DE PLÂNTULAS DE Attalea maripa (Aubl.) Mart. by Ariana Kelly Mota Gemaque Matos, Leonilde dos Santos Rosa, Helaine Cristine Gonçalves Pires, Benedito Silva Cabral, Thiago Almeida Vieira, Viviane Martins Silva

“…The inajá is a palm-sized erect with simple cylindrical stem without tillers. The mesocarp and endocarp are the parts that most contribute to the weight of the fruit. …”
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