综述了活化煤矸石在无机胶凝材料中的改性研究进展,重点讨论了煤矸石的活化处理方式、煤矸石的微观结构、减碳路径以及煤矸石低碳胶凝材料力学性能、耐久性能。结合固废资源化利用的低碳需求,展望了煤矸石低碳胶凝材料在绿色建筑材料领域的应用前景与挑战。
This paper reviewed the research progress on the modification of activated coal gangue in inorganic cementitious materials,focusing on the activation methods,microstructure,carbon reduction pathways of coal gangue,as well as the mechanical properties and durability of coal gangue-based low-carbon cementitious materials.Considering the low-carbon demand for solid waste resource utilization,it looked forward to the application prospects and challenges of coal gangue-based low-carbon cementitious materials in the field of green building materials.
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基金资助
国家重点研发计划项目(2018YFD1101000)