Manufacture of particleboard based on cement bag and castor oil polyurethane resin

Autor(es)

Machado Cravo, Julio Cesar ^[1] ; Sartori, Diogo de Lucca ^[1] ; Marmol, Gonzalo ^[1] ; de Carvalho Balieiro, Julio Cesar ^[2] ; Machado, Gilmara de Oliveira ^[3] ; Fiorelli, Juliano ^[1]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Sch Anim Sci & Food Engn, Dept Biosyst Engn, BR-13630000 Pirassununga, SP - Brazil

^[2] Univ Sao Paulo, Sch Anim Sci & Food Engn, Dept Exact Sci, BR-13630000 Pirassununga, SP - Brazil

^[3] State Univ Midwest, Dept Engn Florest PR Km 7 153, BR-84500000 Irati, PR - Brazil

• Tipo de documento: Artigo Científico
• Fonte: CONSTRUCTION AND BUILDING MATERIALS; v. 87, p. 8-15, JUL 15 2015.
• Citações Web of Science: 9

Resumo

This study assesses the potential of cement packaging residues from building site wastes to produce particle boards. Panels with 0.4, 0.5 and 0.6 g cm(-3) and 15% of castor resin content were produced and its chemical, physical, mechanical and microstructural were analyzed. The results revealed that the packages have a high cement content and low lignin pulp. Furthermore, the increase in density reduced the physical properties while enhanced mechanical properties, being the 0.6 g cm(-3) particleboards the only formulation with potential to produce particulates. Thus, the packaging of cement becomes an option for the manufacture of particle board. (C) 2015 Elsevier Ltd. All rights reserved. (AU)

• Processo FAPESP: 13/06666-0 - Forro ecológico à base de saco de cimento, embalagem tetra pak e resina poliuretana de mamona para aplicação em galpões avícolas
• Beneficiário: Julio Cesar Machado Cravo
• Modalidade de apoio: Bolsas no Brasil - Doutorado