新浇混凝土;
Performances of permeability resistant, corrosion resistant as well as compressive strength of the concrete mixed with water reducing agent ( G), air entraining admixture ( Y) and micro aggregate ( H)( GYH concrete) were studied by experimental detecting.
通过实验检测了减水剂(G)、引气剂(Y)、微细集料(H)复合添加配制的混凝土的抗渗、抗蚀及部分强度性能。
简答网 · 高考英语
简答网 · 双语娱乐资讯
简答网 · 中考英语