混凝土配合比设计经验浅谈  

Discussion on concrete mix proportion design experience

作　　者：曹建萍 

机构地区：[1]山西杏花村汾酒厂股份有限公司工程建设公司设计室

出　　处：《山西建筑》2010年第6期167-168,共2页Shanxi Architecture

摘　　要：就常用由水泥、水、砂、石子四种基本材料组成的自拌普通混凝土配合比设计过程以及配制材料的选用加以总结,结合实际施工经验,分析探讨了普通混凝土配合比设计中值得注意的几个问题,并提出了相应的防治措施,以使混凝土的配合比达到工程要求,广泛应用于各领域。The mix proportion design process and mixing material selection of self stirs conmaon concrete mixed by cement, water, sand and stone basic material were generalized. Combined with practical construction experience, several matters need attention in common concrete mix proportion design were analyzed and discussed, and the corresponding preventive measures were proposed, so as to make concrete mix proportion obtained engineering requirement and applied every scope widely.

关 键 词：混凝土配合比设计 配制强度 水灰比 单位用水量 适当砂率 

分 类 号：TU528[建筑科学—建筑技术科学]