制建筑用瓦
張志梅　劉志剛　陳慶琰　于長華

摘　要：探討了利用廢舊塑料和粉煤灰制建筑用瓦的 工藝方法及條件，并對瓦的密度、吸水性、抗凍性、抗老化性和抗折強(qiáng)度進(jìn)行了檢測。

關(guān)鍵詞：廢舊塑料；粉煤灰；瓦分類號：X705　文獻(xiàn)標(biāo)識碼：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.▲