摘要
为研究养生温度对冷拌环氧沥青混合料的影响,对不同养生温度下的冷拌环氧沥青混合料的强度增长速率及各项路用性能进行了分析。结果表明,低温下养生并未影响冷拌环氧沥青混合料的最终强度及其高温性能,但其水稳定性会略微降低。
In order to research the applicable temperature of coldmixed epoxy asphalt mixture and guide the open traffic time of construction,the strength growth rate and pavement performance of coldmixed epoxy asphalt mixture under different curing temperatures are analyzed.The results show that the final strength and high temperature performance of asphalt mixture are not be affected by curing temperature,but the water stability of asphalt mixture slightly reduces when the curing temperature brings down.
作者
祁伟
黄磊
潘键
信云华
王亚平
刘洋
文龙
胡芃
QI Wei;HUANG Lei;PAN Jian;XIN Yunhua;WANG Yaping;LIU Yang;WEN Long;HU Peng(Beijing Gonglian Road Liaison Line Co.,Ltd.,Bejing 100071,China;Hebei Xiong'an Rongxi Concrete Co.,Itd.,Xiong'an,Hebei 071000,China;Beijing Jinyu Concrete Co,Itd.,Beijing 100075,China;Beijing Municipal Engineering Research Institute,Beijing 100037,China)
出处
《施工技术》
CAS
2020年第17期50-52,共3页
Construction Technology
关键词
道路工程
冷拌环氧沥青混合料
养生温度
路用性能
试验
roads
coldmixed epoxy asphalt mixture
curing temperature
pavement performance
testing
