ВПЛИВ НА ФІЗИКО-МЕХАНІЧНІ ВЛАСТИВОСТІ АСФАЛЬТОБЕТОНУ ДОБАВКИ RW ELAST З КОНЦЕТРОВАНОГО ПОЛІМЕРНО-МОДИФІКОВАНОГО БІТУМУ (PmB)

Abstract

This article presents data on the influence of the RW Elast additive on the physical and mechanical properties of hot fine-grained type A asphalt concrete. An experimental study of its resistance to rutting in an aggressive environment was conducted. The main issue of this study is the determination of the effectiveness of the modifier on asphalt concrete, which can significantly affect the economic benefit of using the additive. Indeed the physico-mechanical properties of the studied starting material change depending on the percentage content of the additive and the material's resistance to rutting. The analysis of the obtained results of the performed experimental study shows the positive effect of the RW Elast additive on the physical and mechanical parameters of asphalt concrete.