摘要
地下超长外墙施工中,利用后浇式膨胀加强带替代传统的后浇带,加强带两侧外墙浇筑14d后即可回填。外墙表面再涂刷2遍聚合物水泥防水涂料,用以处理施工缝。该施工方案在保证质量前提下,大大简化工艺,节约工期。
Post-pouring reinforcing band was used to replace post-pouring joint under super long underground external wall construction. After concreting 14-days, the reinforcing band can be poured by shrinkage-compensating concrete.To deal with construction joint and deficiency, the external wall was repeatedly brush 2 times with polymer cement waterproof coating. Practice shows that the construction scheme is feasible, can simply the process and save time.
出处
《膨胀剂与膨胀混凝土》
2015年第4期11-14,共4页
Expansive Agents & Expansive Concrete
关键词
后浇式膨胀加强带
补偿收缩混凝土
超长结构
聚合物水泥防水涂料
post-pouring expansion reinforcing band
shrinkage-compensating concrete
super-long structure
polymer cement waterproof coating
