摘要
结合两工程实例,从补偿收缩混凝土技术基本原理,构造要求、混凝土配合比、施工控制验收等方面,阐述了补偿收缩混凝土技术既膨胀加强带替代后浇带的方案,在解决超长结构后浇带制约工期问题中的应用,为类似工程提供了可借鉴的经验。
This paper combines two engineering examples,from the basic principles of compensation shrinkage concrete technology,structural requirements,concrete mix ratio,construction control acceptance,etc.,expounds the compensation shrinkage concrete technology,which not only expands the reinforcing belt to replace the post-casting belt,but also solves the problem.The application of the long structure post-casting belt to limit the construction period has provided lessons for similar projects.
出处
《建筑技术开发》
2019年第24期28-30,共3页
Building Technology Development
关键词
补偿收缩
膨胀加强带
超长结构
限制膨胀率
缩短工期
compensation shrinkage
expansion strengthening zone
ultra-long structure
limiting expansion rate
shortening construction period
