AVALIAÇÃO DO USO DO PÓ DE RETIFICA PARA APLICAÇÃO EM CAMADAS DE PAVIMENTAÇÃO

Abstract

Due to the high consumption of non-renewable raw materials for road construction, the need to use waste in pavement layers became noticeable. In this way, this work has as goal to analyze the applicability of the incorporation of the grinding dust, of clutch discs, in layers of pavement. By means of laboratory tests, it was verified the behavior of the grinding dust incorporated in a loan soil. From the analyzes described in this article, it is able to observe that the soil stabilized with the incorporation of 10% of the residue presented minimum acceptable characteristics for application in subgrade and subgrade reinforcement.