混凝土施工配合比的设计  

A Brief Analysis On Mixing Proportion Design of Concrete

作　　者：何海荣[1] 

机构地区：[1]沙洲职业工学院,江苏张家港215600

出　　处：《沙洲职业工学院学报》2010年第4期16-18,共3页Journal of Shazhou Professional Institute of Technology

摘　　要：针对混凝土施工配合比的设计,从配合比设计前的准备工作、混凝土配制强度的评定、施工配合比的调整等方面展开论述,说明了混凝土施工配合比设计中应注意的几个问题。Against the concrete mixing proportion in construction,the paper discusses the preparatory work before designing,assessment of the strength of concrete,adjustment of mixing proportion in construction,and points out several issues to be emphasize in the mixing proportion designing in concrete construction.

关 键 词：配合比 水灰比 砂率 单位用水量 

分 类 号：TU528[建筑科学—建筑技术科学]