环氧树脂改性乳化沥青冷补混合料的研究

Study on Cold Repair Mixture of Epoxy Resin Modified Emulsion Asphalt

对常温式环氧树脂改性乳化沥青及其混合料的性能进行了研究。基于目前国内冷补沥青混合料的研究现状,采用经验法和马歇尔实验的方法对环氧乳化沥青冷补混合料的施工性能、初始强度、成型强度、水稳定性进行了分析。结果表明:环氧树脂改性乳化沥青可以用于配制路面冷补混合料而且性能优异。

This paper studied the performance of epoxy resin modified emulsion asphalt and the mixture and analyzed the construction performance, initial strength, forming strength and the water stability of the ep- oxy emulsified asphalt cold repair mixture by Marshall experiments based on the current domestic cold repair asphalt mixture research. The results showed that the epoxy resin modified emulsified asphalt could be used for preparation of pavement cold patch mixture and the performance met the road requirement.