摘要
采用对传统SBS改性沥青中添加增粘石油树脂,提高复合改性沥青的粘结力,以提高复合改性沥青与岩石块基面、沥青混凝土基面及钢板基面的粘结强度。通过添加不同掺量的不同的增粘石油树脂,结合复合改性沥青的综合性能及与各基面的粘结性能对比。实验结果表明,在配方选定A-2,C-2,能有效的提升复合改性沥青的粘结性能。
In order to improve the bond strength between the composite modified asphalt and rock block base,asphalt concrete base and steel plate base,the traditional SBS modified asphalt was added with tackifying petroleum resin.By adding different amount of tackifying petroleum resin,combined with the comprehensive performance of the composite modified asphalt and the comparison with the bonding performance of the base surface.The experimental results show that A-2,C-2 can effectively improve the bonding performance of the composite modified asphalt.
作者
全弘彬
刘攀
盛兴跃
Quan Hongbin;Liu Pan;Sheng Xingyue(Chongqing Zhixiang Paving Technology Engineering Co.,Ltd.,Chongqing 400067,China)
出处
《山西建筑》
2020年第10期119-121,共3页
Shanxi Architecture
基金
重庆市技术创新与运用示范基金项目(cstc2018jscx-msybX0301)。
关键词
石油树脂
增粘
粘结强度
基面
petroleum resin
tackifier
bond strength
base surface
