掺加高模量外掺剂的开级配抗滑磨耗层(OGFC)的路用性能研究  

Research on Pavement Performance of Open Graded Friction Course(OGFC) with High Modulus Admixture

作　　者：赵冬明 ZHAO Dong-ming(Liaoning Transportation Research Institute Co.,Ltd.,Shenyang 110015,China)

机构地区：[1]辽宁省交通科学研究院有限责任公司,沈阳市110015

出　　处：《北方交通》2020年第8期42-44,48,共4页Northern Communications

摘　　要：通过实验室试验,研究了采用高模量外掺剂的开级配抗滑磨耗层(OGFC)沥青混合料的路用性能特点,分析了掺入高模量外掺剂前后,OGFC混合料常规路用性能指标的差异。Through the laboratory test,the pavement performance characteristics of asphalt mixture of open graded friction course( OGFC) with high modulus admixture are studied,and the differences of conventional pavement performance indexes of OGFC mixture before and after adding high modulus admixture are analyzed.

关 键 词：高模量外掺剂 开级配抗滑磨耗层 海绵型城市 沥青路面 改性沥青 

分 类 号：U416.2[交通运输工程—道路与铁道工程]