Influence of Mineral Powder and Fiber on Work and Mechanical Properties of Reactive Powder Concrete

To study the basic characteristics of silica fume and iron tailings modified concrete, silica fume and iron tailings powder were used to replace cement and river sand at a ratio of 0% to 20%. The optimal replacement ratio of silica fume and iron tailings powder was obtained through mechanical and ch...

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Bibliographic Details

Published in:	Kuangchan zonghe liyong
Main Author:	Hui Yang
Format:	Article
Language:	Chinese
Published:	Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences 2023-04-01
Subjects:	concrete silica fume iron tailings powder chloride ion attack fiber sem
Online Access:	http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2023.02.030