路基工程Issue(4)：107-112,6.DOI:10.13379/j.issn.1003-8825.202312015
乳化沥青对冷再生混合料性能的影响
Effect of Emulsified Asphalt on the Properties of Cold Recycled Mixture
张正伟1
作者信息
- 1. 中交通力建设股份有限公司,西安 710075
- 折叠
摘要
Abstract
Five kinds of emulsified asphalt used in a solid project were selected,and the effects of different emulsified asphalt on the mechanical properties,road performance and durability of cold recycled mixture were analyzed through conventional mechanical properties test,low temperature trabecular bending test,Overlay Tester test and indirect tensile fatigue test.The results show that there is compatibility between emulsified asphalt and RAP.The selection of emulsified asphalt with good compatibility can significantly improve the mechanical properties of the cold recycled mixture of emulsified asphalt,and improve the anti-reflective crack properties,low-temperature crack resistance and anti-fatigue durability.According to the test analysis,the emulsified asphalt R1 was popularized in the whole line of a solid project,and good results were obtained关键词
路面工程/乳化沥青/冷再生混合料/力学性能/疲劳性能Key words
pavement work/emulsified asphalt/cold recycled mixture/mechanical properties/fatigue property分类
交通工程引用本文复制引用
张正伟..乳化沥青对冷再生混合料性能的影响[J].路基工程,2024,(4):107-112,6.
