摘要
从改性机理、配方优选、胶结料特性及混合料性能验证等方面对RAR反应剂进行系统研究,并通过铺筑试验路验证了RAR反应剂的性能。这种反应剂可以通过化学交联的方式有效改善胶粉沥青的性能,用RAR反应剂制作橡胶沥青混合料施工工艺简单易行,具有重要的工程推广意义。
A systematical study has been developed on the modification mechanism, formulation optimization, characteristics of the cementing materials and the performance of the mixture and the performance of RAR Reactant has been tested through the paving of experimental road. The RAR Reactant can effectively perfects the performance of the rubber power modified asphalt through chemical cross - linking while the construction technique is easy to master. Thus, RAR Reactant can strong be recommended in similar projects.
出处
《北方交通》
2015年第7期84-87,共4页
Northern Communications
关键词
RAR反应剂
橡胶沥青
干拌法
路用性能
RAR reactant
Rubber power modified asphalt
Dry -blending
Pavement performance
