Chloride Resistance of Concrete with Marine Blended Cement using Corrosion Resistant Mineral Admixture

被引：2

作者：

Bae, Jun Yeong ^{[1
]}

Shin, Kyung Joon ^{[1
]}

Hyun, Jung Hwan ^{[1
]}

Jang, Young Il ^{[2
]}

Kim, Yun Yong ^{[1
]}

机构：

[1] Chungnam Natl Univ, Dept Civil Engn, 99 Daehak Ro, Taejon 305764, South Korea

[2] Chungnam Natl Univ, Dept Construct Engn Educ, Taejon 305764, South Korea

来源：

ADVANCES IN CIVIL ENGINEERING AND BUILDING MATERIALS III | 2014年 / 831卷

关键词：

Marine concrete; Ternary blended cement; Chloride resistance; Accelerated corrosion test of reinforced concrete;

D O I：

10.4028/www.scientific.net/AMR.831.23

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In this study, the chloride resistant properties of concrete with MBC (marine blended cement) were evaluated by an accelerated corrosion test of reinforced concrete. The half-cell potential measurements indicated that the chloride resistance of MBC concrete is approximately 32% larger than that of TBC (ternary blended cement) concrete. As for the reinforcement corrosion area, while the TBC specimens exhibited 5.32-6.11% corrosion at the final 40th cycle, the MBC specimens did not show any sign of steel corrosion. The chloride penetration depth of the MBC specimens was approximately 41-79% smaller than that of the MBC specimens.

引用

页码：23 / +

页数：2

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