OXYGEN DIFFUSION THROUGH PORTLAND-CEMENT MORTARS

被引:3
|
作者
HANSSON, CM
机构
[1] Department of Materials and Metallurgical Engineering, Queens's University, Kingston
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1016/0010-938X(93)90383-R
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Electrochemical measurements have been made of the flux of oxygen into water-saturated mortar specimens. The results indicate no clear dependence on cover thickness but an effect of type of cement which, while significant, is less pronounced than that for chloride diffusion. Moreover. the presence of chlorides in the environment causes a considerable reduction in the oxygen flux.
引用
收藏
页码:1551 / 1556
页数:6
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