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.
5 t( c  m3 w/ K3 e: q0 i, L　　混凝土拌合物
1 P; e9 r" o  T& r! m+ d7 f  w　　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；
　　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。