Effects of Coating/Electroplating on Corrosion Resistance of Steel Bar in Reinforced Concrete

Qun Zhou; Zhong He Shui; Yi De Xiao; Chang Sheng Xu

doi:10.4028/www.scientific.net/AMR.446-449.3176

Paper Titles

Test Research of Chloride Ion Penetration in Concrete Tunnel Lining Structure
p.3155

Test Study on Size Effect of Flexural Capacity of RC Cantilever Beams
p.3160

Bond-Slip Constitutive Behavior between Fiber-Reinforced Polymer and Masonry
p.3165

Structural Damage Identification Using Improved Particle Swarm Optimization
p.3171

Effects of Coating/Electroplating on Corrosion Resistance of Steel Bar in Reinforced Concrete
p.3176

The study on Elevation Control Survey for Ancient Architecture Protection
p.3180

Stress Analysis of Asphalt Overlay on Old Cement Pavement by Impact of Rolling Technology
p.3185

Study on Topology Optimization Design of Steel Frame Bracing System Based on Discrete Model
p.3191

Study on the Application of Semi-Active Variable Stiffness Fuzzy Control System to a Residential Building
p.3197

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Effects of Coating/Electroplating on Corrosion...

Effects of Coating/Electroplating on Corrosion Resistance of Steel Bar in Reinforced Concrete

Abstract:

One of the main reasons for the damage of reinforced concrete is the expansion caused by corrosion of steel bar in concrete. In this paper, the equivalent circuit that inflects corrosion process of steel bars in reinforced concrete was analyzed, with the A.C.Impedance Spectrum method. And the effects of surface treatment of the bars on corrosion resistance of the reinforced concrete were investigated. Study results show that the surface coating (plating) on the built-in reinforcement can effectively prevent corrosion of steel bar, thereby enhancing the durability of concrete structures.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

3176-3179

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.3176

Citation:

Cite this paper

Online since:

January 2012

Authors:

Qun Zhou, Zhong He Shui, Yi De Xiao, Chang Sheng Xu

Keywords:

A.C.Impedance Method, Conerete, Corrosion of Rebar

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Qiao Yifu s, Zhao Tiejun translation. Durability design of concrete structures in harsh environment [M]. Beijing: China building materials industry press. 2010.9.51-59

Google Scholar

[2] McCarter W J.Garvin S, Buzzed N.Impedance measurements on cementpaste[M].J Mater Sci Lett, 1998, 7( 10) : 1056.

Google Scholar

[3] Brantervik K,Niklasson G A. Circuit models for cement based materialsobtained fromimpedance spectroscopy[M]. CemConcre Res,1991,21( 4) .

Google Scholar

[4] Zhang Yunlian, Zhang Zhenlei, Shi Meilun. Corrosion electrochemical measuring method in reinforced concrete introduction. Material protection, 2005, Vol.38 (9): 73-74.

Google Scholar