cementitious concrete信息详情
胶凝混凝土
air-entrained concrete───加气混凝土；掺气混凝土
cementitious───adj.胶结的，有粘结性的；似水泥的
set in concrete───嵌入混凝土
air-entrained concretes───加气混凝土
adventitiousness───偶然性
ambitious scheme───雄心勃勃的计划
crumbling concrete───破碎混凝土
satisfactory cementitious performance and high volume stability. This binder can be used to produce novel building products or as expansion agent to prepare very low permeable concrete.───石膏粉煤灰胶结材可用于制造新型墙体制品，也可作为微膨胀剂配制高抗渗性混凝土。
The invention relates to a polycarboxylate composite water reducing agent suitable for low-cementitious material concrete and a preparation method thereof.───本发明涉及一种聚羧酸复合减水剂及其制备方法，适用于低胶凝材料混凝土。
In the test, the strength grade of concrete is C20 and C60, and the cementitious system contains 10%, 20%, 30% and 40% of fly ash in accord with weight.───实验中应用的混凝土的强度等级分别为C20和C60，其中粉煤灰的掺量(胶凝材料的质量分数)分别为未掺、10%、20%、30%、40%。