页岩陶粒的改性技术与应用场景  

Modification Technology and Application Scenarios of Shale Eeramsite

作　　者：李金林 李林峰 肖自为 龚弦 黄阳 Li Jinlin;Li Linfeng;Xiao Ziwei

机构地区：[1]中国建筑材料工业地质勘查中心四川总队,四川成都610051 [2]华润建材科技控股有限公司,广东深圳5180002 [3]重庆工业职业技术学院建筑工程学院,重庆401120

出　　处：《江苏建材》2024年第6期31-33,共3页Jiangsu Building Materials

摘　　要：页岩陶粒是一种强度高、绝缘性能良好的轻质材料,其在建筑工程行业中具有较大的应用潜力。文章首先介绍了页岩陶粒的物理特性与化学特性,其次讨论了页岩陶粒改性的不同方法,如热处理技术、表面涂层技术和复合材料技术等,最后针对改性后的页岩陶粒在轻质混凝土、隔热材料和吸声材料等方面的应用进行了分析,以期为相关企业的研究工作提供一定的思考方向。Shale ceramsite is a lightweight material with high strength and good insulation properties,which has great application potential in the construction industry.This paper first introduces the physical and chemical properties of shale ceramsite,then discusses different methods of shale ceramsite modification,such as heat treatment technology,surface coating and composite material technology,and finally analyzes the application of modified shale ceramsite in lightweight concrete,thermal insulation materials and sound-absorbing materials,in order to provide a certain direction for the research work of related enterprises.

关 键 词：页岩陶粒 改性技术 建筑材料 轻质混凝土 复合材料 

分 类 号：P619.227[天文地球—矿床学]