摘要
用丁苯胶乳对胜利１００号沥青进行改性试验．发现随着胶乳掺量的增加．沥青的高温性能、粘结性能改善幅度也大。但综合考虑沥青生产成本等因素．认为：对丁苯胶乳改性胜利１００号道路沥青．掺胶量控制在２％即可满足一般高等级道路工程的需要。文中还介绍了丁苯胶乳沥青近年来的推广使用情况并做了相应的技术经济分析和建议。
Shengli NO.100 Asphalt Was modified by SBR latex,It was found that the high temperature properties and adhesion properties of asphalt were improved greatly with increment of latex.But in consideration of the factors of production costs.It was satisfied with the general grade road construction for the amount of adding rubber in 2%.The apprication of SBR latex asphalt for these years was introduced and some technology economic analysis as well as suggestions were done.
出处
《石油沥青》
1995年第1期40-45,共6页
Petroleum Asphalt
