Agregados Materiais De Construcao Campinas Sp
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Influencia do tipo de agregado nas propriedades mecanicas do concreto submetido ao fogo / Aggregate types influence in mechanical properties of the concrete submitted to fire
This work deals with aggregate types influence in mechanical properties of the concrete submitted to high temperatures, evaluating the probable alterations to compression and tension resistances and elasticity module. An experimental study of the three chosen aggregates influence is presented, expanded clay, basalt and limestone in the concrete behavior subm
Publicado em: 2005
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2. Caracterização da oferta e demanda de agregados minerais em Campinas
Some of the major Brazilian cities face difficults regarding sand and crushed stone supply, the most important mineral aggregate used in house building in Brazil and elsewhere. The main again effects observed are scarcity of raw material, poor quality and high prices. This dissertation aims to characterized and to asses the constraints regarding the supply o
Publicado em: 1990