煤矸石作水泥混合材的活化方法  

Study on activation method to coal spoil used as cement additives

作　　者：赵鸿胜[1] 张雄[1] 

机构地区：[1]同济大学混凝土材料研究国家重点实验室,200092

出　　处：《新世纪水泥导报》2004年第4期23-27,共5页Cement guide for new epoch

摘　　要：煤矸石用作水泥混合材时有几种方法激发其活性。介绍了通常所用的热激活、物理、化学激活煤矸 石的机理,通过实验显示了各种激活方法取得的效果,并且讨论了提高其活性应注意的若干问题。Several ways can be adopted to excite the activation of coal spoil used as cement additives. Mechanism of thermal activation, physical activation and chemical activation usually used are introduced in this paper. By experiments, activation results are shown for various activation methods, and some questions about raising activities to be noticed are also discussed.

关 键 词：煤矸石 水泥 混合料 物理激活 化学激活 

分 类 号：TQ172.45[化学工程—水泥工业]