文章基本信息

标题：Research progress of key technologies for preparing concrete admixtures by multiple activation of iron-containing tailings
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作者：Xiaowei Gu ; Ziyang Hu ; Peng Liu 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2020
卷号：198
页码：3002-3007
DOI：10.1051/e3sconf/202019803002
出版社：EDP Sciences
摘要：Iron tailings are an excellent secondary resource. Reasonable use, it can not only alleviate the problem of resource shortage, but also solve some environmental pollution problems. Therefore, it has a good development prospect. The resource utilization of iron tailings has always been a hot spot of social concern. The article reviews the results achieved by the predecessors. In addition, outlines the method of activation of iron tailings and the influence of its strength and durability as a concrete composite admixture. At last, the prospects of the research on the utilization of iron tailings are put forward.