|
|
|
| Discussion on How to Improve the Sulfate Corrosion Resistance of Concrete |
| WANG Xiao-qing |
| China Railway Group Limited, Beijing 100055，China |
|
|
|
|
Abstract Research purposes： In many areas of northwest, southwest and coastal region in China, underground water riches in sulfate which erodes concrete. So, discussing on how to improve the sulfate corrosion resistance of concrete is of great practical significance to improve engineering quality and lifetime.
Research conclusions ： In construction, impregnation with WQ serial or SRA type concrete corrosion - prevention combining with other measures can improve the sulfate corrosion resistance of concrete. Therefore, WQ serial or SRA type concrete corrosion - prevention can be spread and applied in sulfate - rich areas to improve the sulfate corrosion resistance and quality of concrete.
|
|
Received: 17 April 2008
|
|
|
|
|
|
[1]曹文达.新型混凝土及其应用[M].北京:金盾出版社， 2001.
[2]李冬升.混凝土冬季施工[M].北京:中国水利水电出版 社,2001 .
[3]张应立.现代混凝土配合比设计手册[K].北京:人民交 通出版社,2002.
[4]牛荻涛.混凝土结构的耐久性与寿命预测[M].北京:科 学出版社,2003.
|
|
|
|
2008, Vol. 25 
