花岗岩锯泥制备建材产品研究进展  

Research Progress on Preparation of Building Materials from Granite Saw Mud

作　　者：张媛 李育彪[1,2] 薛璐韬 吴晓勇 蹇守卫[3] 吕阳 ZHANG Yuan;LI Yubiao;XUE Lutao;WU Xiaoyong;JIAN Shouwei;LYU Yang(School of Resources and Environmental Engineering,Wuhan University of Technology,Wuhan 430070,China;Hubei Key Laboratory of Mineral Resources Processing and Environment,Wuhan University of Technology,Wuhan 430070,China;State Key Laboratory of Silicate Materials for Architectures,Wuhan 430070,China)

机构地区：[1]武汉理工大学资源与环境工程学院,武汉430070 [2]矿物资源加工与环境湖北省重点实验室,武汉430070 [3]硅酸盐建筑材料国家重点实验室,武汉430070

出　　处：《硅酸盐通报》2023年第2期554-564,共11页Bulletin of the Chinese Ceramic Society

基　　金：湖北省重点研发计划(2020BCA077);国家大学生创新创业训练计划(S202210497320)。

摘　　要：花岗岩强度高,硬度大,吸水率低,化学稳定性好,耐久性强,色泽美观,被广泛用于制备优质建筑石材。但花岗岩切割过程中会产生大量锯泥,占用大量土地且污染环境。本文在分析花岗岩锯泥堆存现状及危害基础上,介绍了花岗岩锯泥的主要处理方式,论述了利用花岗岩锯泥再生产建材的几种途径,总结了锯泥在微晶玻璃、发泡陶瓷、陶瓷釉料和加气混凝土砌块等产品中的应用与发展,为花岗岩废料在建筑材料领域的高值利用提供一定参考。Granite has excellent characteristics, such as high strength, high hardness, low water absorption, good chemical stability, strong durability and beautiful colour, therefore it is widely used in the preparation of high-quality building stone. However, the cutting production process of granite produces a large amount of saw mud, occupying a great quantity field and polluting the environment. Based on the current situation of granite saw mud stockpiles and the hazards, the main treatment methods of granite saw mud were introduced, the most common reutilization ways of granite saw mud were discussed, the application and development of granite saw mud in glass-ceramics, foamed ceramics, ceramic glazes and aerated concrete block were summarized, providing references for the efficient use of granite waste in the field of construction materials.

关 键 词：花岗岩锯泥 微晶玻璃 发泡陶瓷 陶瓷釉料 加气混凝土砌块 

分 类 号：X754[环境科学与工程—环境工程]