Abstract: This work focuses on the effect of nanozinc oxide (nano-ZnO) and organic expanded vermiculite (OEVMT) compound on physical and aging properties of styrene butadiene rubber (SBR) modified bitumen. The binders were aged ...

Abstract: Styrene-butadiene-styrene copolymers (SBS)–modified asphalt mixture is widely used in high grade roads because of its excellent comprehensive performance. However, the black characteristics and high temperature susceptibility ...

Abstract: Aging behaviors of styrene-butadiene-styrene copolymer (SBS)–modified asphalt are complex due to combined effects of hardening of asphalt matrix and degradation of SBS. In order to investigate aging mechanism of SBS-modified ...