粉煤灰对氯氧镁水泥制品改性的试验研究  

The Experimental Research on the Magnesium Oxychloride Cement Product Modified by Fly Ash

作　　者：周梅[1] 巩玉发[1] 齐证 

机构地区：[1]辽宁工程技术大学土木建筑工程学院,阜新市123000 [2]阜新万向建筑材料多种经营处

出　　处：《粉煤灰综合利用》2005年第5期29-32,共4页Fly Ash Comprehensive Utilization

摘　　要：通过对比试验研究了不同掺灰量对氯氧镁水泥强度和耐水性的影响,得出粉煤灰最佳掺量;在此基础上,采用均匀试验研究了大掺量粉煤灰氯氧镁水泥制品的性能。试验结果表明,粉煤灰是一种理想的添加剂,无论是与磷酸、硫酸铁和硅酸乙脂等复合使用或单独使用,都可使氯氧镁水泥制品的耐水性得到明显改善。最后对其机理进行了讨论。The influence of magnesium oxychloride cement＇s strength and water-resistant in variant fly ash blend is studied by contrast test, and the best fly ash blend is obtained. Based on this, the performance of magnesium oxychloride cement product with high content is studied by the uniform test. The result indicate that the fly ash is a kind of perfect addition, and it not only used with HePO4 and Fe2（SO4）3 etc. , but also used independent can make the konenenite cement product water-resistant improvement. At last, the article given the mechanics analysis.

关 键 词：粉煤灰 均匀没计 氯氧镁水泥制品 

分 类 号：TQ177.5[化学工程—硅酸盐工业]