环氧乳化沥青封层养护材料及其工程应用的研究  

Waterborne Epoxy Emulsion Asphalt Seal Coat Materials and Its Engineering Application Research

作　　者：易红晟[1] YI Hong-sheng(Shanghai Municipal Engineering Design Institute （Group） Co., Ltd, Guangdong Co., Ltd, Foshan 528200, Guangdong, Chin)

机构地区：[1]上海市政工程设计研究总院集团广东有限公司,广东佛山528200

出　　处：《合成材料老化与应用》2017年第6期67-72,共6页Synthetic Materials Aging and Application

摘　　要：为有效解决沥青路面早期病害,及时进行路面养护,研发了一种新型封层材料,即环氧乳化沥青封层,提出水性环氧和乳化沥青的最佳配比和用量,以及石料用量。通过一系列路用性能验证试验及工程应用研究,已有数据显示:和现有的普通乳化沥青封层相比,环氧乳化沥青封层抗剥落性能及抗滑性能大幅度提高,具有优良的浅表固化效果,可以作为新一代沥青路面养护的封层材料。To solve effectively the early diseases of asphalt pavement,pavement maintenance in time,we developed a new seal material,namely epoxy emulsion asphalt layer,and put forward the optimal formula of waterborne epoxy and emulsified asphalt and dosage. Through a series of experiment research and engineering application,existing data show： compared with the existing common emulsified asphalt sealing layer,epoxy emulsion asphalt layer＇s peeling resistance and skid resistance performance are greatly improved,has good effect of superficial curing,can be used as a new generation of seal coat material for asphalt pavement maintenance.

关 键 词：沥青路面 封层 抗剥落性能 抗滑性能 

分 类 号：U416.2[交通运输工程—道路与铁道工程]