中国粉体技术2012，Vol.18Issue(3)：69-72,4.DOI:10.3969/j.issn.1008-5548.2012.03.017
钢渣细度和掺量对钢渣复合水泥力学性能的影响
Influence of Steel Slag Fineness and Mixture Amount on Composite Cement Containing Steel Slag Powders
赵鸿1
作者信息
- 1. 吉林省建筑材料工业设计研究院,吉林长春130062
- 折叠
摘要
Abstract
In order to get the optimal steel slag fineness and the best mixture amount of steel slag powders in the composite cement containing steel slag, the influence of fineness and mixture amount of steel slag powders on the mechanical property of composite cement were studied based on the grinding time of steel slag, mixture amount, application of different grinding agent and proportion of cement and ground steel slag powders. The effect of each factor was analyzed. The results show that the flexible strength and compressive strength of composite cement increase to some extent with the decrease of particle size of ground steel slag. When the mass fraction of ground steel slag powders in composite cement is 10% and 20%, the mechanical property of the composite cement improve, its flexible strength and compressive strength exceed the pure cement. When the mass fraction of ground steel slag powders is 30% and 40% , the mechanical strength of the composite cement decrease obviously, 3 d flexible strength does not meet the requirements of the national standard.关键词
钢渣/复合水泥/细度/掺量/力学性能Key words
steel slag/ composite cement/ fineness/ mixture/ mechanical property分类
化学化工引用本文复制引用
赵鸿..钢渣细度和掺量对钢渣复合水泥力学性能的影响[J].中国粉体技术,2012,18(3):69-72,4.
