为研究一种新研发环氧硅树脂-丁苯胶乳复合改性乳化沥青（epoxy modified silicone resin-SBR compound modified emulsifiedasphalt, EMSR-SCMEA）对微表处集料的胶结耐久效果，对环氧硅树脂改性乳化沥青微表处试件在不同磨耗次数下的长期抗水损性能、长期耐磨耗性能和长期磨耗抗滑性能进行研究。结果表明：EMSR-SBR会使沥青与集料间的粘聚力增大，稳定性增强。EMSR-SCMEA微表处的浸水残留稳定度均优于SBR改性乳化沥青微表处，其中6%的复合改性效果最佳。在相同磨耗次数下，SBR改性乳化沥青微表处混合料质量损失率远大于EMSR-SCMEA微表处混合料。EMSR-SCMEA微表处的摆值和构造深度衰减速率较SBR微表处慢。加速加载20 000次之后摆值和构造深度的衰减趋于稳定。

In order to study the cementing durability of a newly developed epoxy modified silicone resin-SBR compound modified emulsified asphalt (EMSR-SCMEA) on the micro-surfacing aggregate, the long-term moisture damage resistance, long-term wear resistance and long-term anti-slide performance of the epoxy silicone resin modified emulsified asphalt micro-surfacing specimens under different wear times were studied. Results show these as follows. EMSR-SBR will increase the cohesion between asphalt and aggregate, and enhance the stability. The residual stability of EMSR-SCMEA micro-surfacing is better than that of SBR modified emulsified asphalt micro-surfacing, and the composite modification effect of 6% is the best. Under the same wear times, the mass loss rate of SBR modified emulsified asphalt micro-surfacing is much higher than that of EMSR-SCMEA micro-surfacing. The decay rate of swing value and structure depth at EMSR-SCMEA micro-surfacing is slower than that at SBR surfacing. After 20 000 times of accelerated loading, the decay of pendulum value and structure depth becomes stable.