摘要
橡胶沥青连接剂(TOR)由于其特有的双键结构,可以将沥青中不饱和键与橡胶粉表面的硫交联起来形成大环状和链状微观复合网状结构,提升橡胶沥青的力学性能。通过考察橡胶沥青连接剂对橡胶沥青性能的影响,分析橡胶连接剂对橡胶沥青的作用机理。结果显示,橡胶沥青连接剂(TOR)可以显著地提升橡胶沥青的高温性能和弹性恢复,同时不损失其低温性能。
Through investigating the influence of rubber asphalt linking agent on the properties of rubber asphalt, this paper analyzed the action mechanism of rubber linking agent on the rubber asphalt. The results showed that the rubber asphalt linking agent(TOR) could significantly improve the high temperature performance and elastic recovery of rubber asphalt, which couldn’t lose its low temperature performance at the same time.
作者
穆建青
MU Jian-qing(Shanxi Transportation Research Institute,Taiyuan,Shanxi 030006,China)
出处
《山西交通科技》
2018年第6期47-50,共4页
Shanxi Science & Technology of Transportation
基金
山西省交通建设科技项目(16-2-06)
山西省交通建设科技项目(15-2-09)
科研咨询项目(15-304-23-5)
