硫磺改性沥青混合料特点及性能研究综述

Research Summary on Features and Performance of Sulfur Modified Asphalt Mixture

概述了硫磺改性沥青发展状况和特点,对硫磺改性沥青混合料在高温稳定性、低温抗裂性、水稳定性及抗疲劳特性等路用性能进行分析,总结了硫磺改性沥青现阶段研究的不足,并提出今后研究方向。

The status of development and features of sulfur modified asphalt are elaborated,the analyses on pavement performance of sulfur modified asphalt mixture like high temperature stability,low temperature anti-cracking performance and anti-fatigue characteristic and so on are made,the research deficiencies of sulfur modified asphalt at the present stage are summarized,and the direction for future research is put forward.