摘要
从水泥的选用、粗细骨料的选用、外掺合料的选用以及外加剂的选用等方面探讨了冬施混凝土对原材料及外加剂的要求,并对冬施混凝土的要求进行了探讨,从而为有效解决工程中原材料和外加剂在选择和使用时对混凝土产生的不利影响。
It discusses the requests of winter construction concrete to raw material and admixture from the selection of cement, rough and fine aggregates, external additive and admixture, and discusses the requests of winter construction concrete, and this solves the disadvantage effect of the selection and utility of raw material and admixture in project to concrete.
出处
《山西建筑》
2008年第24期173-175,共3页
Shanxi Architecture
关键词
配合比
混凝土
外加剂
耐久性
结构
adapted ratio, concrete, admixture, durability, structure
