Microstructure and properties of High Performance Concrete with steel slag powder

被引：0
|
作者：
Li, Yunfeng [1 ]
机构：
[1] Shandong Univ Sci & Technol, Shandong Prov Key Lab Civil Engn Disaster Prevent, Qingdao 266510, Peoples R China
来源：
ADVANCED MATERIAL SCIENCE AND TECHNOLOGY, PTS 1 AND 2 | 2011年 / 675-677卷
关键词：
High Performance Concrete; microstructure; shrinkage; steel slag;
D O I：
10.4028/www.scientific.net/MSF.675-677.503
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
As an active admixture, super fine steel slag powder can be mixed into concrete to produce high performance concrete. The microstructures between cement paste mixed with steel slag powder and plain cement paste are experimentally studied. The SEM of the microstructures shows that microstructure of cement paste are changed by active mineral admixture, the internal structure of the cement paste are improved. Drying shrinkage of cement mortar with different steel slag kinds and different dosage of admixtures are measured. Experiments results show the effect of steel slag powder on drying shrinkage of cement mortar.
引用
收藏
页码：503 / 506
页数：4
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