Design and research of bituminous compositions modified by rubber brittle waste

Abstract

In recent years, due to the increase in traffic intensity and the number of vehicles on the road and the lack of quality of road binders, the road surface is rapidly deteriorating, so the funds allocated by the state are mainly spent on road maintenance. One of the effective ways to improve the performance properties of pavements is the modification of bitumen with polymer additives that have the ability to expand the temperature range of their work, improve durability and crack resistance.