A study of using recycled aggregates in Portland concrete mixes for pavements / Estudo da utilização de agregado reciclado em misturas de concreto de cimento Portland para pavimentação

AUTOR(ES)
DATA DE PUBLICAÇÃO

2008

RESUMO

The objective of this research is to contribute to the study of the recycled aggregate use in concrete Portland. It is compared the performance of these mixtures presented with the deriving aggregates and the rubbish of technological control laboratories, which the use minimizes the problematic deposition in sanitary earthworks, contributing in this way to the environment s preservation. The aggregates originated for the milling of these tested specimens will be studied separately, in other words, the preceding from specimens of concrete test, of concrete blocks and ceramic materials. In this research is studied the potential use of these recycled materials as aggregate contributing for the environment preservation. It is important to emphasize that this material presents good quality and is usually discarded or wasted. This paper evaluates the results taking into account the selection and mixing for the adequate pavement properties

ASSUNTO(S)

eliminação de residuos cement portland concrete pavement environmental waste materials agregados (materiais de construção) pavimentos de concreto reclycled aggregates reciclagem waste laboratory meio ambiente

ACESSO AO ARTIGO

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