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介绍了对兰炼沥青分别用 SBS、PE、SBR进行改性的试验情况 ,并对改性沥青混合料路用性能及改性机理进行了探讨。
This paper introduces the experiment on the modification of blue refining asphalt by SBS, PE and SBR respectively, and discusses the road performance and modification mechanism of modified asphalt mixture.