天津建设科技2025，Vol.35Issue(6)：40-44,5.DOI:10.3969/j.issn.1008-3197.2025.06.009
砂岩沥青混合料的水稳定性试验研究
Experimental Study on Water Stability of Sandstone Asphalt Mixtures
REN Xiaojun1
作者信息
- 1. Tianjin Railway Technical and Vocational College,Tianjin 300240,China
- 折叠
摘要
Abstract
Through the experimental study on the water stability of sandstone asphalt mixture,the effects of liquid anti stripping agent,solid anti stripping agent and hydrated lime on the adhesion and water stability of sandstone asphalt mixture were explored.The results show that the adhesion between sandstone and matrix asphalt is poor,but the addition of modifier can significantly improve the adhesion;Liquid anti stripping agent can sig-nificantly improve the stability,but it decays rapidly in the long-term aging process;Hydrated lime can effec-tively improve water stability,but the effect gradually declines with time.关键词
砂岩沥青混合料/水稳定性/抗剥落剂Key words
sandstone asphalt mixes/water stability/anti-stripping agents分类
交通工程引用本文复制引用
REN Xiaojun..砂岩沥青混合料的水稳定性试验研究[J].天津建设科技,2025,35(6):40-44,5.
