Chloride ion critical content in reinforced concrete

Yan Li , Yaxian Zhu , Xichang Zhu , Yan Ge , Stirnemann Laura

Journal of Wuhan University of Technology Materials Science Edition ›› 2007, Vol. 22 ›› Issue (4) : 737 -740.

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Journal of Wuhan University of Technology Materials Science Edition ›› 2007, Vol. 22 ›› Issue (4) : 737 -740. DOI: 10.1007/s11595-006-4737-z
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Chloride ion critical content in reinforced concrete

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Abstract

Chloride ion critical content was studied under soaking and cycle of dry and wet conditions, with three electrochemical nondestructive measuring techniques, i e, half-cell potential, A C impedance, and time potential. The experimental results show that chloride ion critical content is primarily determined by the water cement ratio, while for the same concrete mixture the chloride ion critical content in soaking conditions is larger than that in a cycle of dry and wet conditions.

Keywords

chloride ion / cycle of dry and wet / critical content / A C impedance

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Yan Li, Yaxian Zhu, Xichang Zhu, Yan Ge, Stirnemann Laura. Chloride ion critical content in reinforced concrete. Journal of Wuhan University of Technology Materials Science Edition, 2007, 22(4): 737-740 DOI:10.1007/s11595-006-4737-z

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References

[1]

Chu W., Shi Y., Wei B. Electrochemical Corrosion Behavior of Rebar in Simulated Pore Solution and Portland Cement Paste[J]. Journal of Nanjing Institute of Chemical Technology, 1995, 17(3): 14-19.

[2]

Liu X., Shi Z., Lin H., . Electrochemical Corrosion Behavior of Rebar in Simulated Pore Solution[J]. Corrosion Science and Protection Technology, 1997, 9(2): 140-143.

[3]

Liu X., Shi Z., Lin H., . A Study on Corrosion Behavior of Reinforced Rebar in Simulated Pore Solution by Electrochemical Impedance Spectroscopy[J]. Journal of Chinese Society for Corrosion and Protection, 1997, 17(1): 19-24.

[4]

Ministry of Communications of People’s Republic of China. Testing Code of Concrete for Port and Waterwog Engineering[S]. JTJ270-98, 1999

[5]

Shi M., Yang Z. Topological Structure of the Spectroscopy of AC Impedance for Concrete[J]. Journal of Building Materials, 2002, 5(2): 132-136.

[6]

Zhang Y., Shi M. Study of the Hydration Process of Cement-based Materials by AC Impedance Technique[J]. Journal of Building Materials, 2000, 3(2): 109-112.

[7]

Liu X., Shi Z., Xu G., . EIS Characteristics of Corrosion Behavior of Rebar in Concrete[J]. Corrosion Science and Protection Technology, 1999, 11(3): 161-164.

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