Ladle slag as an admixture in cement composites

被引：2
|
作者：
Papesch R. [1 ]
Dvorský T. [1 ,2 ]
Václavík V. [1 ,2 ]
Svoboda J. [1 ,2 ]
Klus L. [1 ,2 ]
机构：
[1] Department of Environmental Engineering, Faculty of Mining and Geology, VSB-Technical University of Ostrava, 17. Listopadu 2172/15, Ostrava
[2] Institute of Clean Technologies for Mining and Utilization of Raw Materials for Energy Use, Faculty of Mining and Geology, VSB-Technical University of Ostrava, 17. Listopadu 2172/15, Ostrava
来源：
Key Engineering Materials | 2020年 / 838卷
关键词：
Admixture; Cement; Composites; Ladle slag;
D O I：
10.4028/www.scientific.net/KEM.838.53
中图分类号：
学科分类号：
摘要：
The research was dealing use of ladle slag and its impact on the physical and mechanical parameters of hardened cement composites. The goal was to find a suitable percentage share of ladle slag used as an admixture. The results of compressive strength tests show the possibility of replacement of a significant amount of cements with a specific secondary product. A decrease in compressive strength of about 8% after 28 days has to be taken into account when using Portland cement CEM I 42.5R and a 10% replacement with ladle slag. © 2020 Trans Tech Publications Ltd, Switzerland.
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页码：53 / 58
页数：5
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