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高强混凝土减水剂的技术要求与构效研究
Technical requirement and structure-property of high efficiency water-reducing agent for HSC
【摘要】 高效减水剂 ,作为高性能混凝土的第 5种组分 ,已经在土木工程上得到应用 .根据高强混凝土的性能 ,对高效减水剂提出了相应的技术要求 ,并对其常用种类、结构以及作用机理进行了探讨
【Abstract】 High efficiency waterreducing agent(HEWRA), the 5th element of high performance concrete, has found application in civil engineering .According to the requirement of property of highstrength concrete(HSC),the technical requirement, variety, chemical structure, and effecting mechanism of HEWRA have been put forward and discussed.
【关键词】 高效减水剂;
高性能混凝土;
高强混凝土;
【Key words】 high efficiency water-reducing agent; high performance concrete; high-strength concrete;
【Key words】 high efficiency water-reducing agent; high performance concrete; high-strength concrete;
【基金】 院青年科学基金资助项目
- 【文献出处】 西北建筑工程学院学报(自然科学版) ,JOURNAL OF NORTHWESTERN INSTITUTE OF ARCHITECTURAL ENGINEERING , 编辑部邮箱 ,2000年01期
- 【分类号】TU528.31
- 【被引频次】3
- 【下载频次】61