摘要
文中简述了磷石膏作为水泥缓凝剂、土壤改良、生态修复、磷建筑石膏及道路材料的综合利用现状,磷石膏作为新型墙体材料制作磷石膏砌块、磷石膏条板和砌筑复合墙体的现状,分析了磷石膏综合应用的现实问题,提出了磷石膏未来发展建议,以期为磷石膏综合利用发展提供参考。
Briefly describe the current situation of using phosphogypsum as a cement retarder,soil improvement,ecological restoration,comprehensive utilization of phosphogypsum in construction,and road materials in China.Analyze the current situation of using phosphogypsum as a new type of wall material to produce phosphogypsum blocks,phosphogypsum strips,and masonry composite walls.Analyze the practical problems of comprehensive application of phosphogypsum,point out suggestions for the future development of phosphogypsum,and provide support for the development of comprehensive utilization of phosphogypsum.
作者
杨贵翔
刘恒波
王君
高遇事
贾韶辉
陈建忠
Yang Cuixiang;Liu Hengbo;Wang Jun;Gao Yushi;Jia Shaohui;Chen Jianzhong(Guizhou Institute of Building Materials Scientific Research and Design Co.Ltd.,Guiyang,Guizhou 550002;Guizhou Industrial Solid Waste Comprehensive Utilization(Building Materials)Engineering Technology Research Center,Guiyang,Guizhou 550081)
基金
钙基磷酸副产物制备轻质内隔墙板关键技术研究(项目编号:黔科合支撑[2023]一般359)
贵州低碳建材创新服务平台能力建设(项目编号:黔科合服企[2022]001)。
关键词
磷石膏
综合利用
墙体材料
Phosphogypsum
Comprehensive utilization
Wall materials
