摘要
Abstract
In order to explore the road performance of emulsified asphalt mixtures at different levels,AC-13 and AC-16 emulsified asphalt mixtures were mainly used in this paper.The low temperature performance,water stability and high temperature performance of cold mixed cold laid asphalt concrete with cement content of 0,1%,2%and 3%were tested and analyzed.The results show that AC-13 and AC-16 emulsi-fied asphalt mixtures have good high temperature performance when mixed with 1%and 2%cement,and the water stability and high tempera-ture stability of emulsified asphalt can be effectively improved by increasing the cement content.At the same time,the low temperature per-formance of the mixture will be adversely affected.Considering comprehensively,it is recommended that 1.0%～1.5%is the best cement content.关键词
乳化沥青/沥青混合料/冷拌冷铺沥青/路用性能Key words
Emulsified asphalt/Asphalt mixture/Cold mix cold spread asphalt/Road performance分类
交通工程
