劉德啟　任玉貝

　　摘　要：根據外營力自然成巖理論，探討了利用造紙廢物與粉煤灰生產復合材料的新理論、新工藝。 在工業性試生產中產生的制品具有容重輕、強度高，隔熱性能和憎水性良好的優點；同時， 由于其吃灰量大(＞95%)，又為大規模利用粉煤灰開辟了新途徑。
　　關鍵詞：粉煤灰；　造紙廢物；　復合材料；　綜合利用
　　中圖分類號：X793；TU522.3+5　文獻標識碼：A　文章編號：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