摘要
减缩剂对碾压混凝土减缩作用的室内试验表明,减缩剂可改善碾压混凝土的物理力学性能,减小其干缩,可提高其抗裂性能.
Indoor test results of shrinkage effect of shrinkage reducing agent on RCC （roller compacted concrete） show that the shrinkage reducing agent can improve RCC＇s physical and mechanical performance, reduce its shrinkage and strengthen its crack resistance.
出处
《水利水运工程学报》
CSCD
北大核心
2005年第4期41-45,共5页
Hydro-Science and Engineering
关键词
减缩剂
干缩
抗裂性能
碾压混凝土
shrinkage reducing agent
dry shrinkage
crack resistance performance
roller compacted concrete
