温度对矿渣水泥活性的影响  

Influence of temperature on activity of slag cement

作　　者：吕晓姝[1] 史可信[1] 翟玉春[1] 

机构地区：[1]东北大学,110004

出　　处：《新世纪水泥导报》2005年第5期29-30,共2页Cement guide for new epoch

摘　　要：常温下矿渣的活性必须在碱的环境下才能得到发挥。增加激发剂的掺入量有利于矿渣水泥强度的提高。适当地提高温度有利于矿渣活性的充分发挥,但温度不能过高,温度过高反而不利于矿渣水泥活性的体现。本试验的结论是:无碱矿渣水泥水化的温度应控制在50-60℃。Under ambient temperature, activity of slag can give full play only in alkali surroundings. Adding activator will be favorable to raise slag cement strength. Proper rising temperature is useful to give slag activity in full play. But the temperature cannot go too high; otherwise unfavorable effect will occur to reveal the activity of slag cement. Conclusion from our experiment goes that hydrate temperature to non-alkali slag cement should be controlled within 50-60℃.

关 键 词：温度 矿渣 激发剂 活性 

分 类 号：TQ172.12[化学工程—水泥工业]