摘要
文章采用掺加高效减水剂和硅灰的方法配制出了高性能混凝土,研究了此种混凝土的抗渗性能,并与普通混凝土进行了对比,试验结果表明高性能混凝土的抗渗性能非常优异,采用现有规范规定方法很难测试出其抗渗等级。
The high performance concrete with high efficiency water reducing agent and silica fume is prepared and the impermeability of high performance concrete is studied in this paper. Test results show that the impermeability of high performance concrete is very good when compared with ordinary concrete. The impervious gradation of concrete is difficult to test using the method of the applicable codes.
出处
《混凝土》
CAS
CSCD
北大核心
2006年第9期75-76,共2页
Concrete
基金
教育部科学技术研究重大项目子题
项目编号(305013)
关键词
高性能混凝土
高效减水剂
硅灰
抗渗性
high-performance concrete
high efficiency water reducing agent
silica fume
impermeability.
