摘要
以天然岩沥青作为改性剂，通过进行不同掺量的天然岩沥青的改性沥青性能试验，研究天然岩沥青掺量对基质沥青技术性能的影响，综合确定了改性效果俱佳且满足各项性能指标要求的天然岩沥青的最佳掺量，以供参考。
Taking the natural rock asphalt as the modifier, the author studies the influence of the mixing amount of the natural rock asphalt on the technical performance of the base asphalt through the performance test of the modified asphalt of the natural rock asphalt with the different mixing amount, determines the optimum mixing amount of the natural rock asphalt, which has the good modified effect and meets the requirements of the performance and the index for your reference.
出处
《山西建筑》
2008年第18期170-171,共2页
Shanxi Architecture
关键词
天然岩沥青
耐久性
高温性能
石油沥青
natural rock asphalt, durability, high temperature properties, petroleum asphalt
