Laboratory Test Based on Specimens of Asphalt Mixtures Made of Crushed Steelworks Slag Aggregate

摘要

In recent years, environmental quality studies have shown that the steel industry is one of the industries whose work involves a significant consumption of natural resources and energy, is also generating waste which, because of the potential for recovery can be converted into by-products. This paper will present some experimental data on the development of asphalt mixtures with slag aggregate plants. For these two recipes of asphalt mixtures were made (BAR16, BAD20), for which determinations were made of the laboratory and were set up physical-mechanical properties, main of these mixtures. The results of this review have highlighted the real possibility of using these aggregates as building materials used in asphalt for roads and streets.