合成材料老化与应用2025，Vol.54Issue(2)：43-45,3.
环氧树脂对冷再生沥青混合料路用性能的影响研究
Study on the Influence of Epoxy Resin on the Performance of Cold Recycled Asphalt Mixture
聂广顺1
作者信息
- 1. 滑县公路事业发展中心,河南安阳 456400
- 折叠
摘要
Abstract
In order to explore the influence of epoxy resin on the road performance of cold recycled asphalt mixture,epoxy resin was incorporated into AC-13 grade cold recycled asphalt mixture for modification.Through rutting test,immersion Marshall test and freeze-thaw splitting test,the road performance indexes of epoxy resin modified cold recycled asphalt mixture was systematically evaluated.The results show that the addition of epoxy resin can significantly improve the high temperature stability and water stability of cold recycled asphalt mixture.After modified by epoxy resin,the dynamic stability,residual Marshall stability and freeze-thaw splitting strength ratio of asphalt mixture are better than those of unmodified asphalt mixture.Therefore,the incorporation of epoxy resin can effectively improve the road performance of cold recycled asphalt mixture,which provides a new high-performance material choice for the maintenance and transformation of asphalt pavement.关键词
沥青混合料冷再生/环氧树脂/路用性能/道路工程Key words
cold regeneration of asphalt mixture/epoxy resin/road performance/road engineering分类
交通工程引用本文复制引用
聂广顺..环氧树脂对冷再生沥青混合料路用性能的影响研究[J].合成材料老化与应用,2025,54(2):43-45,3.
