道路养护用水性环氧乳化沥青的应用研究  

Application Research on Water-based Epoxy Emulsified Asphalt for Road Maintenance

作　　者：席恩伟 王蓉 李荣峰 XI En-wei;WANG Rong;LI Rong-feng(Yunnan Yunling Expressway Engineering Consulting Co.,Ltd.,Kunming 650220,Yunnan,China)

机构地区：[1]云南云岭高速公路工程咨询有限公司,云南昆明650220

出　　处：《合成材料老化与应用》2024年第6期109-112,共4页Synthetic Materials Aging and Application

基　　金：云南省数字交通重点实验室项目(编号:202205AG070008);云南交投科技创新计划项目“基于大数据的高速公路智慧养护研究”(编号:YCIC-YF-2021-11)资助。

摘　　要：水性环氧乳化沥青作为一种新兴的绿色环保道路工程养护材料,由于其卓越的粘结性和路用性能,近年来引起了广泛关注。基于此,介绍了水性环氧乳化沥青的制备方法及其改性机理,并阐述分析了其路用性能及混合料的特性。最后,综述了水性环氧乳化沥青在道路养护工程中的实际应用情况,并指出了未来的研究方向,以便为其进一步推广奠定基础。Waterborne epoxy emulsified asphalt as an emerging green road engineering maintenance materials,due to its excellent adhesion and road performance,in recent years has gradually attracted widespread attention.Based on this,this paper introduces the preparation method of waterborne epoxy-emulsified asphalt and its modification mechanism,and describes and analyzes its road performance and the characteristics of the mixture.Finally,this paper reviews the application of waterborne epoxy emulsified asphalt in road maintenance projects,and points out the future direction of research in order to lay a foundation for its further promotion.

关 键 词：沥青材料 改性剂 道路养护 沥青混合料 

分 类 号：TB332[一般工业技术—材料科学与工程]