Investigation of Chloride Transference in Reinforced Concrete Structure using Electrochemical Chloride Extraction Process

被引：2

作者：

Liu, Xingwang ^{[1
]}

Xue, Ning ^{[1
]}

Jia, Hanbo ^{[1
]}

Wu, Yingshuai ^{[1
]}

Ma, Jingjun ^{[1
]}

机构：

[1] Agr Univ Hebei, Coll Sci & Technol, Huanghua 061100, Peoples R China

来源：

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2016年 / 11卷 / 08期

关键词：

Electrochemical chloride extraction; Reinforced concrete; Chloride transference; Current density; ANODIC SYSTEM; CORROSION; REMOVAL; CEMENT; STEEL; DESALINATION; PROTECTION; RESISTANCE; EFFICIENCY;

D O I：

10.20964/2016.08.30

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Electrochemical chloride extraction (ECE) is an effective method for rehabilitating reinforced concrete structure damaged by the corrosion process. The understanding of the chloride transference in reinforced concrete structure during ECE process is essential for further exploring the ECE mechanism and propose the mathematical model. In this paper, we used an embeddable chloride probe and chemical titration analysis for analyzing the chloride content in different depth of the concrete structure during the ECE process. Moreover, the decomposition of bound chlorides during the ECE process was also investigated.

引用

页码：6696 / 6704

页数：9

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