摘要
普通混凝土掺入“双掺”不仅能起到改善混凝土性能 ,且提高强度和抗冻等级 ,并能改善环境 。
This paper introduced that adding the double-mixture concrete in common cocrete can not only improve the concrete’s natural capacity but also improve the freezing-resistant ability and improve environment.It will generate a certain economical application value.
出处
《黑龙江水专学报》
2000年第4期89-90,共2页
Journal of Heilongjiang Hydraulic Engineering College
关键词
桥梁施工
双掺混凝土
配合比
强度
double mixture concrete
compounding rate
strength
