Influence of Limestone Powder on the Performance of Cementitious Materials

被引:2
|
作者
Dong, Yun [1 ,2 ,3 ]
Xiao, K. T. [2 ,3 ]
Yang, H. Q. [2 ,3 ]
机构
[1] Wuhan Univ, Coll Water Resources & Hydroelect Engn, Wuhan 430072, Peoples R China
[2] Yangtze River Sci Res Inst, Wuhan 430010, Peoples R China
[3] Res Ctr Water Engn Safety & Disaster Prevent, Minist Water Resources, Wuhan 430010, Peoples R China
来源
ENGINEERING AND MANUFACTURING TECHNOLOGIES | 2014年 / 541-542卷
基金
中国国家自然科学基金;
关键词
Limestone Powder; Fly Ash; Cementitous Materials; Mechanism of action;
D O I
10.4028/www.scientific.net/AMM.541-542.123
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
This paper study on the mortar strength, particle gradation and mortar fluidity of binary and ternary systems for cementitious materials with limestone powder or fly ash, analyze the influence of limestone powders with different specific surface areas and contents on the performance of cementitious materials; and research the performance of limestone powder in cementitious materials by means of micro analysis. The result shows that the limestone powder can not only work as the filling material, but also speed up the early hydration of cement in the cementitious material system.
引用
收藏
页码:123 / +
页数:2
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