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
收藏
页码：6696 / 6704
页数：9
相关论文
共 50 条
  • [21] Skeleton curve calculation of reinforced concrete column after electrochemical chloride extraction
    Guo, Yuxia
    Feng, Guorui
    Gong, Jinxing
    Energy Education Science and Technology Part A: Energy Science and Research, 2014, 32 (06): : 8761 - 8768
  • [22] Effectiveness and structural implications of electrochemical chloride extraction from reinforced concrete beams
    Swamy, R. N.
    McHugh, Stephen
    CEMENT & CONCRETE COMPOSITES, 2006, 28 (08): : 722 - 733
  • [23] Review of Recent Developments of Electrochemical Chloride Extraction on Reinforced Concrete in Civil Engineering
    Huang, Tianrong
    Huang, Xiaojian
    Wu, Penghceng
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2014, 9 (08): : 4589 - 4597
  • [24] Electrochemical chloride extraction on reinforced concrete contaminated external chloride: Efficiencies of intermittent applications and impacts on hydration products
    Thi Hai Yen Nguyen
    Van Mien Tran
    Pansuk, Withit
    Nguyen Thi Cao
    Van Hong Linh Bui
    CEMENT & CONCRETE COMPOSITES, 2021, 121
  • [25] Investigations on the chloride transformation during the electrochemical chloride extraction process
    Schneck, U
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2000, 51 (02): : 91 - 96
  • [26] Application of combined electrochemical treatments to reinforced concrete: Electrochemical chloride extraction plus cathodic protection
    Angel Climent, Miguel
    Carmona, Jesus
    Garces, Pedro
    HORMIGON Y ACERO, 2018, 69 : 43 - 51
  • [27] Electrochemical Changes of Pre-Corroded Steel Reinforced Concrete Due to Electrochemical Chloride Extraction
    Gao, Xiaojian
    Yang, Yingzi
    Deng, Hongwei
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2011, 6 (06): : 1797 - 1809
  • [28] Extraction of chloride from chloride contaminated concrete through electrochemical method using different anodes
    Saraswathy, Velu
    Lee, Han-Seung
    Karthick, Subbiah
    Kwon, Seung-Jun
    CONSTRUCTION AND BUILDING MATERIALS, 2018, 158 : 549 - 562
  • [29] Study on the variation of electric potential in reinforced concrete members during accelerated corrosion and electrochemical chloride extraction process
    Hao, T. Y.
    Su, Y. Q.
    Li, Y.
    Lin, H.
    3RD INTERNATIONAL CONFERENCE ON NEW MATERIAL AND CHEMICAL INDUSTRY, 2019, 479
  • [30] Carbonation and electrochemical chloride extraction from concrete
    Ihekwaba, NM
    Hope, BB
    Hansson, CM
    CEMENT AND CONCRETE RESEARCH, 1996, 26 (07) : 1095 - 1107
12345