首先采用马歇尔设计法对温拌SBS沥青混合料进行配合比设计,然后利用旋转压实仪(SGC)成型温拌混合料试件,根据体积参数变化规律确定合理的成型温度,最后采用冻融劈裂试验与汉堡轮辙试验对温拌混合料与热拌混合料的水稳定性能进行了对比评价。研究结果显示,温拌混合料可以采用与热拌混合料相同的配合比,利用旋转压实法确定的温拌SBS沥青混合料降温幅度可达35℃,并且其水稳定性能与热拌混合料相当。 Firstly, Marshall design method was used to design the mixing ratio of warm-mix SBS asphalt mixture, and then the rotary compaction instrument (SGC) was used to form the warm mix mixture specimen. The reasonable forming temperature was determined according to the variation of volumetric parameters. Finally, Cracking test and hamburger wheel track test were used to evaluate the water stability of warm mix and hot mix. The results show that the same mixing ratio of hot mix can be used for the mix of warm mix and the temperature drop of warm mix SBS as determined by rotary compaction can reach 35 ℃. quite.