摘要
目前学者对活化胶粉改性沥青的研究刚刚起步,对胶粉的活化方式研究较少。本文从橡胶改性沥青研究现状出发,分析了橡胶改性沥青中胶粉活化的意义;探讨了胶粉活化的机理;总结分析了目前胶粉活化的各种方法。本文目的在于总结就活化胶粉改性沥青的发展现状,以供后期寻找合适的胶粉活化方法,就这一领域进行深入探究。
At present,the research on activated rubber powder modified asphalt has just started,and there are few researches on the activation mode of rubber powder.Based on the research status of rubber modified asphalt,the significance of rubber powder activation in rubber modified asphalt was analyzed.The mechanism of rubber powder activation was discussed.The various methods of rubber powder activation were summarized and analyzed.The purpose of this paper is to summarize the development status of activated rubber powder modified asphalt,in order to find a suitable rubber powder activation method in the later stage,and in-depth exploration in this field.
作者
杨建波
倪志军
王怀才
王丽静
余圣爱
Jianbo Yang;Zhijun Ni;Huaicai Wang;Lijing Wang;Shengai Yu(Hubei changjiang road and bridge co.LTD,Wuhan 430200,China)
出处
《青海交通科技》
2019年第5期81-84,共4页
Qinghai Transportation Science and Technology
关键词
胶粉改性沥青
胶粉活化机理
活化方法
Rubber powder modified asphalt
Activation mechanism of rubber powder
Activation method
