SBS改性沥青的乳化及应用  

The Emulsification and Application of SBS Modified Asphalt

作　　者：董承静 Dong Chengjing(Tianfin Conservation Chemical Industry Technology Co. Ltd. , Tianjin 30040)

机构地区：[1]天津康泽威科技有限公司,天津300400

出　　处：《石油沥青》2018年第3期36-38,共3页Petroleum Asphalt

摘　　要：首先论述了路用沥青改性的必要性,通过对几种常用乳化沥青及不同改性剂对沥青的改性效果及成本的比较,总结出SBS改性沥青显著的经济效益和社会效益,并对SBS改性沥青乳化的条件及乳化剂的要求进行了说明。最后论述了SBS改性乳化沥青的应用范围。This paper first discusses the necessity of road asphalt modification, based on the modification effect and cost comparison of several common emulsified asphalt and modifier, summed up the SBS modified asphalt remarkable economic benefit and social benefit, and then the conditions of emulsification and the requirements of the emulsifier are described. Finally this paper discusses the application range of the SBS modified emulsified asphalt.

关 键 词：SBS改性沥青 乳化工艺 沥青乳化剂 应用范围 

分 类 号：U414[交通运输工程—道路与铁道工程]