首页 | 本学科首页   官方微博 | 高级检索  
     检索      

水下不分散混凝土配制和施工
引用本文:宋伟,李长锁.水下不分散混凝土配制和施工[J].中国港湾建设,2012(3):64-66.
作者姓名:宋伟  李长锁
作者单位:中交一航局第一工程有限公司,天津,300456
摘    要:水下不分散混凝土的应用有效方便了水下环境中的混凝土施工。通过在混凝土中添加絮凝剂配制成水下不分散混凝土,使混凝土在水下浇筑过程中达到良好的施工性能和使用性能。实践证明,水下不分散混凝土能有效保证施工操作和施工质量。

关 键 词:水下不分散混凝土  絮凝剂  流动性  自密性  水下浇筑

Preparation and Construction of Underwater Non- dispersible Concrete
SONG Wei , LI Chang-suo.Preparation and Construction of Underwater Non- dispersible Concrete[J].China Harbour Engineering,2012(3):64-66.
Authors:SONG Wei  LI Chang-suo
Institution:( No.1 Eng. Co., Ltd. of CCCC First Harbor Eng. Co., Ltd., Tianjin 300456, China )
Abstract:Underwater non-dispersible concrete can effectively facilitate concrete construction in underwater environment. By adding flocculating agent, an underwater non-dispersible concrete was prepared to ensure that the concrete achieve good workability and performance during underwater placement. The practice proved that underwater non-dispersible concrete can effectively guarantee the quality of concrete placing and concrete construction.
Keywords:underwater non-dispersible concrete  flocculating admixture  liquidity  compaction  underwater pouring ofconcrete
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号