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地聚物混凝土是一种以工业固废为主要原料的新型绿色环保建筑材料。近年来，伴随铜矿资源的开采和利用，铜尾矿的存量与日俱增，其化学成分复杂，伴生有害元素多，对生态环境造成巨大影响。由于铜尾矿反应活性较差，其内部成分含量的差异会直接影响所制备材料的理化性能，将其作为原材料与建筑材料相结合仍需进一步探索。本文对铜尾矿地聚物混凝土的制备、反应机理、性能影响因素和应用现状进行综述。基于现有的研究成果进行分析，为地聚物混凝土的进一步研究与铜尾矿的资源化利用提供借鉴。
Abstract：Geopolymer concrete is a new type of green building material, which is mainly made of industrial waste residue. In recent years, due to the mining and utilization of the cooper resources, the stock of copper tailings is increasing day by day. Its chemical composition is complex and accompanied by many harmful elements, which has a great impact on the ecological environment. Due to the poor reactivity of copper tailings, the difference in the content of its internal components will directly affect the physicochemical properties of the prepared materials, and the combination of it as a raw material and building materials still needs to be further explored. This paper reviews the preparation, reaction mechanism, performance influencing factors and application status of copper tailings geopolymer concrete. Based on the existing research results are analyzed, in order to provide a reference for further research on geopolymer concrete and resource utilization of copper tailings.
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基本信息:
DOI：
中图分类号:TU528;X753
引用信息:
[1]任宏伟,邓锌,丛耀宏等.铜尾矿地聚物混凝土研究及发展[J].华北理工大学学报(自然科学版),2025,47(03):10-21.
基金信息:
河北省科技计划项目（16211504）：超高强水泥基灌浆料的配置及其性能试验研究; 唐山市科技局项目（21130226C）：快速往复荷载下装配式钢管混凝土剪力墙抗震性能研究