刘德启　任玉贝

　　摘　要：根据外营力自然成岩理论，探讨了利用造纸废物与粉煤灰生产复合材料的新理论、新工艺。 在工业性试生产中产生的制品具有容重轻、强度高，隔热性能和憎水性良好的优点；同时， 由于其吃灰量大(＞95%)，又为大规模利用粉煤灰开辟了新途径。
　　关键词：粉煤灰；　造纸废物；　复合材料；　综合利用
　　中图分类号：X793；TU522.3+5　文献标识码：A　文章编号：1003-6504(2000)02-0047-03

Study on allflyash building material with paper-making wastes

LIU De-qi,REN Ru-Bei
(Chemistry & Chemical Engerneering College In Su Zhou Universit y,215006)

Abstract:Based on the theory of forming rock within outside f orce,researching new technology and new theory to make compound material with pa per-making wastes and flyash.The trial products from industrial test have advan tage of properties,such as,light weight,high strength,better keeping from heat a nd water,meanwhile,it can use up greatly flyash (>95%),so the method has develop ed a new pathway for coprehensive utilization of coal flyash in great scale.
Key words:flyash;　paper-making waste;　Compound material;　comprehensive utilization