Documentação de convênios
URI permanente desta comunidadehttps://rigalileo.itegam.org.br/handle/123456789/173
Trabalhos ténico-científico oriundos de convênios com universidades para oferta de turmas de mestrado e doutorados no Estado do Amazonas
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Resultados da Pesquisa
Item Materiais compósitos de matriz poliéster reforçados com resíduos de madeira de diferentes morfologias(INSTITUTO DE TECNOLOGIA, 2013) LOPES, Carlos Eduardo Pinto; PEREIRA, Léo César de Oliveira; COSTA, Deibson Silva da; LOPES, Raimundo Valdan Pereira; PINTO, Vagner Barroso; LEITE, Jandecy Cabral; FUJIYAMA, Roberto Tetsuo; MAGALHÃES, Edilson MarquesThis study presents the production and characterization of polyester matrix composites reinforced with residues from the Amazon timber industry. Using Angelim Pedra wood powder in different particle sizes and weight fractions (6.86% and 10.86%), the composites were evaluated for their mechanical properties through tensile tests. The results showed that smaller particles increase tensile strength, indicating that the reuse of these residues is viable and contributes to industrial sustainability.Item Propriedades Mecânicas do Concreto Laterítico da Região do Acre(Universidade Federal do Pará, 2014) DE LUCA NETO, Luis Antonio; POMPEU NETO, Bernardo BorgesThe present work deals with the investigation of the properties of concrete made with aggregate of laterite, from the vicinity of Rio Branco in Acre. This study is of particular importance to the Acre region, given the abundant occurrence of this material and the scarcity of aggregate originating from bedrock. Initially addressing the characteristics of laterite, occurrences in the country, where they are exploited, technological characterization for use in concrete. The investigation of the properties of lateritic concrete was made taking as reference the concrete made with coarse aggregate igned granite, proven quality. Among the properties investigated stand out, resistance to compression and tensile and modulus of elasticity It is concluded that the application of laterite concrete is technically feasible in current works.