CHARACTERIZATION OF CONSTRUCTION WASTE AND DEMOLITION AND ANALYSIS OF THE QUALITIES OF CONCRETE PRE MOLDED PIECES FOR PAVING OF URBAN WAYS

Reference Presenter Authors
(Institution)
Abstract
09-007 Joyce Tatiani Masselani Francisco Francisco, J.T.(Universidade Estadual Paulista); Teixeira, S.R.(Universidade Estadual Paulista); Souza, A.E.(Universidade Estadual Paulista); In this research project the analysis of the qualities of pre molded pieces of concrete with the introduction of constructing and demolishing waste (RCD) through the replacing of big inserted contents in the concrete which contains interlocking paving. The properties of the obtained pieces will be evaluated according to the in force rules for the resistance to compression, water absorption, dimensional evaluation and visual inspection. The replacing of the inserted contents by RCD will happen in a percentage and gradual way, and the tests in this stage will be carried out on cylindrical test bodies, in order to find the best substitution so that, through this, the pre molded concrete brick creation, and the evaluation of the criteria according to the rule applied to the paving are carried out. As a comparison instrument, a standard trace will be used and with this it will be checked which dimension of the influence that the inserting of such waste will cause in the parts upon the technical point of view.
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