改进水吸附法用于C-S-H凝胶的半定量分析  

Semi-quantitative Analysis of C-S-H Gel by Modified Water Absorption Method

作　　者：胡曙光[1] 耿健[1] 吕林女[1] 丁庆军[1] 

机构地区：[1]武汉理工大学材料学院,湖北武汉430070

出　　处：《建筑材料学报》2006年第6期633-637,共5页Journal of Building Materials

基　　金：国家重点基础研究发展规划项目(NO2001CD610704-2)

摘　　要：在Olson水吸附法的基础上,针对其存在的问题,提出了改进水吸附法,然后用改进水吸附法对水泥中的C-S-H凝胶进行了半定量分析.As one of the most important hydration products of Portland cement, C-S-H gel has a great effect on macro-performance, physicochemical properties of cement stone and concrete. However, because the chemical compositions and structure of C-S-H gel are not well established, it is very difficult to clarify it in the field of cement chemistry till now, especially by the quantitative method. In this paper, a modified method based on Olson＇s water absorption method has been proposed and a semi-quantitative study on C-S-H gel in cement by this method has been done.

关 键 词：C-S-H凝胶 水泥 水吸附法 半定量 

分 类 号：TQ172.14[化学工程—水泥工业]