摘要
通过试验研究了国产环氧树脂、固化剂应用于改性沥青混凝土的配制技术,在大量试验的基础上,筛选出了适用于国产环氧树脂改性沥青的固化剂品种及合适的掺量;并对配制的环氧沥青混凝土的马歇尔稳定度、动稳定度、低温弯曲劲度模量、残留稳定度等性能进行了研究,为推广应用这一新型沥青混凝土进行了有益的探索。
The method to make up asphalt mixture modified with epoxy resin is studied in this paper.Based on a lot of the experimental results,the sort and the amount of curing agent added into the epoxy resin made in China are proposed.The properties of asphalt concrete modified with epoxy resin,e.g.Marshall stability,dynamic stability,bending stiffness modulus in low temperature and water stability,etc,are investigated in details.The conclusions obtained in the paper lay a theoretical foundation for the wide use of this kind of asphalt concrete.
出处
《公路交通科技》
CAS
CSCD
北大核心
2005年第4期13-14,19,共3页
Journal of Highway and Transportation Research and Development
基金
湖南省自然科学基金资助项目(04jj6027)
关键词
道路工程
环氧树脂
改性沥青
混合料
Road engineering
Epoxy resin
Modified asphalt
Asphalt mixture
