混凝土拌合物

资料简介：

　　the concretes mix thing
　　2.1.1st concretes mix each qualitative index should according to the following stipulation examination: one, each kind of concretes mix the thing to examine its thickness; two, mix the luck admixture the concretes to mix the thing to examine its air content; three, according to need to examine the concretes mix the water ratio, the cement content and the uniformity.
0 C3 N, H. S% x9 u& v; P　　混凝土拌合物
" \2 C# \- l$ D3 R% |% Q3 [　　第２．１．１条混凝土拌合物的各项质量指标应按下列规定检验：
　　一、各种混凝土拌合物均应检验其稠度；
9 t/ Y" g4 O8 r* P: t& F. \1 E　　二、掺引气型外加剂的混凝土拌合物应检验其含气量；三、根据需要应检验混凝土拌合物的水灰比、水泥含量及均匀性。