CSA混凝土用于超长结构无缝工程施工实践

On application of CSA concrete in seamless project of super-long structure

对CSA混凝土的无缝施工基本原理进行了阐述,并结合具体工程实践,对CSA混凝土的施工工艺进行了研究,结果表明该工程采用CSA混凝土新施工技术后,可以不设后浇带、大大缩短工期,并容易满足工程质量要求。

The paper indicates the basic principle for the seamless construction of CSA concrete,researches the construction craft of CSA concrete by combining with the factual practice,proves the late poured band can not be added in the project,the construction period shortened,and the quality requirement can be achieved after adopting CSA concrete new construction technique.