中文摘要：

在普通AC-13C型沥青混合料中掺加不同剂量的Sasobit（2％～5％，Sasobit与沥青质量比），测试普通沥青混合料及掺加不同剂量Sasobit后的沥青混合料在不同击实温度（100～150℃）下的物理力学指标（空隙率、矿料间隙率、沥青饱和度、稳定度等），分析这些物理力学指标在不同击实温度和Sasobit剂量下的变化规律，回归其与击实温度和Sasobit剂量之间的关系。根据Sasobit沥青混合料物理力学指标的变化结果，确定所需掺加合适的Sasobit剂量及其适宜的击实温度。

英文摘要：

The asphalt mixture can be produced Sasobit quality and asphalt quality, 2%- 5 %） , the by adding the different dosages of Sasobit （the ratio of physical and mechanical indexes（VV,VMA ,VFA etc） of asphalt mixture and Sasobit asphalt mixture under the different conditions of the compaction temperatures and dosages of Sasobit are tested. The regulation and regression curve which between the physical and mechanical indexes of Sasobit asphalt mixture with different compaction temperatures or dosages of Sasobit are analyzed. According to the variable results of physical and mechanical indexes, the rational dosages of Sasobit and compaction temperatures are determined.