The relationship between chloride migration rate for concrete and charge passed rate in accelerated chloride migration test

被引：4
|
作者：
Weng, TL [1 ]
Yang, CC [1 ]
机构：
[1] Natl Taiwan Ocean Univ, Inst Mat Engn, Chilung 202, Taiwan
来源：
JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS | 2004年 / 27卷 / 05期
关键词：
chloride migration rate; ACMT; charge passed rate;
D O I：
10.1080/02533839.2004.9670920
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The main objective of this study was to evaluate the correlation between chloride migration rate and the charge passed rate for concrete. The electrochemical technique is applied to accelerate chloride ion migration in concrete to obtain chloride migration rate and the charge passed rate. In this study, the plain cement concrete and concrete containing different types of mineral admixtures (fly ash and slag) with w/b ratios of 0.35, 0.45, 0.55, and 0.65 were used. A good correlation between chloride migration rate and charge passed rate obtained from the accelerated chloride migration test in the steady state was found. In order to avoid sampling and analyzing chlorides during the migration test, the procedure of determining the chloride migration rate by measuring the charge passed seems valid.
引用
收藏
页码：731 / 736
页数：6
相关论文
共 50 条
  • [31] Chloride migration measurement for chloride and sulfide contaminated concrete
    Decker, M.
    Grosch, R.
    Kessler, S.
    Hilbig, H.
    MATERIALS AND STRUCTURES, 2020, 53 (04)
  • [32] Chloride migration measurement for chloride and sulfide contaminated concrete
    M. Decker
    R. Grosch
    S. Keßler
    H. Hilbig
    Materials and Structures, 2020, 53
  • [33] Change of the transport number of chloride ions in a migration test for concrete
    Sugiyama, T
    2ND INTERNATIONAL RILEM WORKSHOP ON TESTING AND MODELLING THE CHLORIDE INGRESS INTO CONCRETE, 2000, 19 : 51 - 65
  • [34] EVALUATION OF MIGRATION CHARACTERISTICS OF OPC AND SLAG CONCRETE FROM THE RAPID CHLORIDE MIGRATION TEST
    Shiu, Rues-Wen
    Yang, Chung-Chia
    JOURNAL OF MARINE SCIENCE AND TECHNOLOGY-TAIWAN, 2020, 28 (02): : 69 - 79
  • [35] Chloride migration test to concrete: influence of the number of slices extracted
    Farias de Medeiros, Marcelo Henrique
    Borba, Andre Yukio
    Hoppe Filho, Juarez
    do Lago Helene, Paulo Roberto
    REM-REVISTA ESCOLA DE MINAS, 2012, 65 (04) : 475 - 481
  • [36] Approximate migration coefficient of percolated interfacial transition zone by using the accelerated chloride migration test
    Yang, CC
    Cho, SW
    CEMENT AND CONCRETE RESEARCH, 2005, 35 (02) : 344 - 350
  • [37] The influence of medium-high temperature on the transport properties of concrete by using accelerated chloride migration test
    Yang, C. C.
    Liang, C. H.
    MATERIALS CHEMISTRY AND PHYSICS, 2009, 114 (2-3) : 670 - 675
  • [38] The accelerated test of chloride permeability of concrete
    Tan Ke-feng
    Odd E Gjϕrv
    Journal of Wuhan University of Technology-Mater. Sci. Ed., 2003, 18 (2): : 57 - 60
  • [39] The Accelerated Test of Chloride Permeability of Concrete
    谭克锋
    ODD E GjФrv
    Journal of Wuhan University of Technology-Materials Science, 2003, (02) : 57 - 60
  • [40] The accelerated test of chloride permeability of concrete
    Tan, KF
    Odd, EG
    JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2003, 18 (02): : 57 - 60
12345