摘要
从力学性能、抗氯离子渗透性能、体积稳定性能、抗裂性能四个方面全面评价了减缩剂对高性能混凝土的影响。试验结果表明:减缩剂对混凝土的力学性能不会产生负面影响,能有效改善混凝土的抗氯离子渗透性能、体积稳定性能和抗裂性能。
The mechanical property,chloride ion diffusivity,volume stability and crack resistance of concrete were tested to evaluate effects of SRA.The results have shown that there is no negative effect of SRA on mechanical properly of concrete, and chloride ion diffusivity, volume stability and crack resistance of concrete were improved efficiently.
出处
《混凝土》
CAS
CSCD
北大核心
2008年第12期51-53,共3页
Concrete
关键词
减缩剂
高性能混凝土
体积稳定性
抗裂性能
shrinkage reducing agent
high performance concrete
volume stability
crack resistance
