摘要
本文根据CL(Composite Lightweight)结构墙体用自密实混凝土(Self-Compacted Concrete)的特点,阐述了SCC的配合比设计过程及生产运输浇筑过程,提出了SCC配比设计要强度、工作性"两手抓"及CL结构墙体SCC现浇要保证及时性、连续性,并且要"选点下料,连续浇筑"的观点。
According to the characters of the SCC used in CL structure wall, the paper describes the design process of the mix proportion, the production process and the pouring process of concrete. The author puts forward the opinion that the mix proportion of SCC should be designed from two aspects: one is strength, the other is workability. The pouring of SCC at structure wall should be promptly and continuity and ‘pour the concrete at one point, let it ? ow continually to the whole structure’.
出处
《商品混凝土》
2008年第4期8-10,共3页
Ready-Mixed Concrete
关键词
CL结构墙体
SCC
配合比设计
CL(Composite Lightweight) structure wall
SCC(Self-Compacted Concrete)
mix- proportion design
