摘要
分析了国内外高黏改性沥青的研究发展状况,指出了高黏改性剂在排水性沥青路面中作用越来越大的原因。对不同类排水性路面高黏改性剂进行了研究及阐述,分析了不同类高黏改性剂的特点以及优势,以及制备工艺、关键技术以及改性机理。最后,对高黏改性剂在沥青排水路面的应用以及发展方向进行了展望。
The research and development status of high-viscosity modified asphalt at home and abroad is analyzed,and the reasons for the increasing role of high-viscosity modifier in drainage asphalt pavement are pointed out.Different types of drainage road surface high viscosity modifiers were studied and elaborated,and the characteristics and advantages of different types of high viscosity modifiers,as well as the preparation process,key technology and modification mechanism were analyzed.Finally,the application and development direction of high viscosity modifiers on asphalt drainage pavement are prospected.
作者
马嘉琛
何锐
况栋梁
MA Jia-chen;HE Rui;KUANG Dong-liang(School of Materials and Engineering,Chang’an University,Xi’an 710064,China)
出处
《应用化工》
CAS
CSCD
北大核心
2021年第1期159-165,171,共8页
Applied Chemical Industry
基金
国家重点研发计划专项(2017YFB0309903)
长安大学中央高校基本科研业务费专项资金资助(310831162001,310831161001)
山西交通控股集团有限公司科技项目(18-JKKJ-16)。
关键词
排水路面
高黏度改性沥青
改性机理
制备工艺
drainage pavement
high viscosity modified asphalt
modification mechanism
preparation process
