制建筑用瓦
张志梅　刘志刚　陈庆琰　于长华

摘　要：探讨了利用废旧塑料和粉煤灰制建筑用瓦的 工艺方法及条件，并对瓦的密度、吸水性、抗冻性、抗老化性和抗折强度进行了检测。

关键词：废旧塑料；粉煤灰；瓦分类号：X705　文献标识码：AManufacture of Architectonical Tiles from Waste Plastics and Co al AshZHANG Zhi-mei（Department of Applied Chemistry, Haerbin University of Technology,Haerbin 150001,China）LIU Zhi-gang（Department of Applied Chemistry, Haerbin University of Technology,Haerbin 150001,China）YU Chang-hua（Heilongjiang Univ ersity,Haerbin 150080,China）Abstract：A process for manufacture of architectonical tile s from waste plastics and coal ash was developed.The process conditions were stu died and the density,bursting strength and waterabsorbing, antifreezing and anti aging performances of the tiles were examined.Keywords：waste plastics;coal ash;tile.▲