| Cl~-离子捕捉剂对氯氧镁水泥改性实验研究 |
| |
| 引用本文： | 曹明莉,唐尔卓,王立久. Cl~-离子捕捉剂对氯氧镁水泥改性实验研究[J]. 水泥技术, 2010, 0(6): 40-45 |
| |
| 作者姓名： | 曹明莉 唐尔卓 王立久 |
| |
| 作者单位： | [1]大连理工大学土木系,辽宁大连116024 [2]武汉理工大学北京研究生部,湖北武汉100024 |
| |
| 摘 要： | 通过大量理论和实验研究探索镁水泥及其制品耐水机理,提出残余MgCl2是造成氯氧镁水泥一系列缺陷的本质原因,并给出了残余MgCl2的测定方法,进而采用Cl-离子捕捉剂对氯氧镁水泥进行彻底改性,其中β-A型Cl-离子捕捉剂的改性效果显著。该研究结果对镁水泥亟待解决的不抗水、返卤、吸潮、翘曲变形等缺陷有广阔的应用前景。
|
| 关 键 词： | 氯氧镁水泥 抗水性 氯离子 |
Experimental Research on Improving MOC by Cl- Ion Catcher |
| |
| CAO Ming-li,TANG Er-zhuo,WANG Li-jiu. Experimental Research on Improving MOC by Cl- Ion Catcher[J]. Cement Technology, 2010, 0(6): 40-45 |
| |
| Authors: | CAO Ming-li TANG Er-zhuo WANG Li-jiu |
| |
| Affiliation: | 1.Civil Engineering Department of Dalian Science and Engineering Universit,Dalian,116024 2.Beijing Postgraduate School of Wuhan Science and Engineering University,Wuhan,100024) |
| |
| Abstract: | Based on experimental analysis about water-resistance mechanism of MOC（magnesium oxychloride cement） and MOC products,it has been determined that residual MgCl2 is the essential cause resulting in the poor durability. And various kinds of Cl-ion catchers have been applied to improve MOC,in among that β-A catcher has the best behavior. This result has quite wide application foreground. |
| |
| Keywords: | MOC Water-resistance Cl-ion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
