Utilização de resíduos de vidro planos como fíler em misturas asfálticas – propriedades mecânicas.

Abstract

The necessity of the sustainable development for the preservation of the natural resources has taken the research of the reusing of materials, previously discarded in the environment, diverse productive chains. The increasing number of vehicles weighed with load excess, which had the inexistence of scales in the highways, allies the liable of the asphalt mixtures the water presence can come to harm the useful life of the floor being able to take the ruin in only two years a projected floor to last ten years. One of the ways to minimize the damages provoked for this agent is the adoption of fíler in the mixtures, thus improving the Rheology, mechanical, thermal performance and the liable to the presence of the water. Fíleres enters used meets it whitewash and the Portland cement. The glass for being a material 100% recycle to put is not biodegradable thus causing a when discarded problem the environment. The use comes since same material as filér in the mixtures bringing benefits therefore present similar physical behavior and can easily be processings, crushed stone and reduced the adequate sizes to the production of asphalt mixtures of base and covering. In this work it was looked to verify the mechanical behavior of the glass residues for ways them assays of Diametrical compression and marshall, collecting given enough for its application before the imposed necessities.