摘要
该文结合C30超缓凝大体积水下封底混凝土在阆中市嘉陵江四桥中的应用实际,就此类混凝土的配合比设计、生产制备及其施工应用过程中的控制要点进行总结介绍。
Based on the practical application of C30 super bulky underwater retarding sealing concrete in NO.4 Bridge of Jialingjiang River in Langzhong, mix proportion design, production preparation and control points in construction and application process are summarized and introduced.
出处
《重庆建筑》
2014年第8期42-44,共3页
Chongqing Architecture
关键词
桥梁工程
大体积水下混凝土
配合比
bridge engineering
bulky underwater concrete
mix proportion
