聚合物改性沥青性能评价研究进展  

Research Progress on Performance Evaluation of Polymer Modified Asphalt

作　　者：张天晴 ZHANG Tianqing(Research Institute of CNPC Fuel Oil Co.,Ltd.,Beijing 100195)

机构地区：[1]中石油燃料油有限责任公司研究院,北京100195

出　　处：《石油沥青》2024年第2期53-58,共6页Petroleum Asphalt

摘　　要：聚合物改性沥青是通过改性剂物理力学性质的优势使沥青成为性能更优的功能道路材料。对聚合物改性沥青的性能评价进行综述,包括高温性能、低温性能、抗疲劳性能以及感温性能,并提出改性沥青性能评价的研究趋势,对性能评价的研究前景进行了展望。Polymer modified asphalt is the advantage of the physical and mechanical nature of the modi⁃fied agent to make asphalt a functional road material with better performance.A review of the performance e⁃valuation of polymer modified asphalt,including high temperature performance,low temperature performance,anti-fatigue performance,and temperature sensing performance,and proposed the research trend of modified asphalt performance evaluation,and the research prospects of performance evaluation are outlook.

关 键 词：聚合物改性沥青 高温性能 低温性能 抗疲劳性能 感温性能 

分 类 号：U414[交通运输工程—道路与铁道工程]