Critical chloride corrosion threshold of galvanized reinforcing bars

ACI Materials Journal

Volumn 106, Issue 2, 2009, Pages 176-183

  Darwin, David ^a   Browning, Joann ^a   O'Reilly, Matthew ^a   Xing, Lihua ^a   Ji, Jianxin ^a  

^a NONE

Author keywords

Bridge decks; Corrosion; Galvanized reinforcement; Low carbon chromium steel; Stainless steel; Zinc

Indexed keywords

CHLORIDE CONTENTS; CHLORIDE CORROSION; CHROMATE TREATMENT; CONVENTIONAL STEEL; CORROSION INITIATION; CRACK LOCATION; GALVANIZED REINFORCEMENT; GALVANIZED STEELS; HYDROGEN EVOLUTION; HYDROGEN GAS EVOLUTION; LOW CARBON; LOW CARBON CHROMIUM STEEL; NON-CHROMATE; REINFORCING BAR; STAINLESS STEEL REINFORCEMENT; TIME TO CORROSION INITIATION;

BARS (METAL); BRIDGE DECKS; CHLORINE COMPOUNDS; CHROMATES; CHROMIUM; CORROSION; GALVANIZING; HYDROGEN; LOW CARBON STEEL; REINFORCED CONCRETE; REINFORCEMENT; ZINC;

STAINLESS STEEL;

EID: 77949794514     PISSN: 0889325X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. Andrade, M. C, and Macias, A., 1988, "Galvanized Reinforcements in Concrete," Surface Coatings-2, A. D. Wilson, J. W. Nicolson, and H. J. Prosser, eds., Elsevier Applied Science, London, UK, pp. 137-182.
2. AASHTO T 260, 1997, "Standard Method of Test for Sampling and Testing for Chloride Ion in Concrete and Concrete Raw Materials," AASHTO, Washington, DC.
3. ASTM A615/A615M, 2007, "Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement," ASTM International, West Conshohocken, PA, 5 pp.
4. ASTM A767/A767M, 2005, "Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement," ASTM International, West Conshohocken, PA, 4 pp.
5. ASTM A1035/A1035M, 2007, "Standard Specification for Deformed and Plain, Low-Carbon, Chromium, Steel Bars for Concrete Reinforcement," ASTM International, West Conshohocken, PA, 5 pp.
6. ASTM G109, 2007, "Standard Test Method for Determining Effects of Chemical Admixtures on Corrosion of Embedded Steel Reinforcement in Concrete Exposed to Chloride Environments," ASTM International, West Conshohocken, PA, 6 pp.
7. Bentur, A.; Diamond, S.; and Berke, N. S., 1997, Steel Corrosion in Concrete, E&FN Spon, New York, 133 pp.
8. Darwin, D.; Browning, J.; Nguyen, T. V.; and Locke, C. E., 2007a, "Evaluation of Metallized Stainless Steel Clad Reinforcement," South Dakota Department of Transportation Report, SD2001-05-F, July, 156 pp.
9. Darwin, D.; Browning, J. P.; O'Reilly, M.: and Xing, L., 2007b, "Critical Chloride Corrosion Threshold for Galvanized Reinforcing Bars," SL Report 07-2, University of Kansas, Center for Research, Lawrence, KS, Dec, 28 pp.
10. Ji, J.; Darwin, D.; and Browning, J., 2005, "Corrosion Resistance of Duplex Stainless Steels and MMFX Microcomposite Steel for Reinforced Concrete Bridge Decks," SM Report No. 80, University of Kansas Center for Research, Lawrence, KS, Dec, 453 pp.
11. Jones, D. A., 1996, Principles and Prevention of Corrosion, Macmillan Publishing Co., New York, 500 pp.
12. Lindquist, W. D.; Darwin, D.; and Browning, J. P., 2005, "Cracking and Chloride Contents in Reinforced Concrete Bridge Decks," SM Report No. 78, University of Kansas Center for Research, Lawrence, KS, Feb., 453 pp.
13. Lindquist, W. D.; Darwin, D.; Browning, J.; and Miller, G. G., 2006, "Effect of Cracking on Chloride Content in Concrete Bridge Decks," ACI Materials Journal, V. 103, No. 6, Nov.-Dec, pp. 467-473. (Pubitemid 44955211)
14. Manning, D. G.; Escalante, E.; and Whiting, D., 1982, "Panel Report-Galvanized Rebars as Long-Term Protective System," Washington, DC.
15. McCrum, L., and Arnold, C. J., 1993, "Evaluation of Simulated Bridge Deck Slabs Using Uncoated, Galvanized, and Epoxy Coated Reinforcing Steel," Research Report No. R-1320, Michigan Department of Transportation, Lansing, MI.
16. Miller, G., and Darwin, D., 2000, "Performance and Constructability of Silica Fume Bridge Deck Overlays," SM Report No. 57, The University of Kansas Center for Research, Lawrence, KS, 423 pp.
17. NIOSH, 2005, http://www.cdc.gov/niosh/npg/npgd0138.html.
18. Pianca, F., and Schell, H., 2005, "The Long Term Performance of Three Ontario Bridges Constructed with Galvanized Reinforcement," Report, Ontario Ministry of Transportation, Downsview, ON, Canada, 30 pp.
19. Struble, L., 1988, "The Influence of Cement Pore Solution on Alkali-Silica Reaction," National Bureau of Standards NBSIR 87-3632.
20. Virmani, Y. P., and Clemeña, G. G., 1998, "Corrosion Protection Concrete Bridges," Report No. FHWA-RD-98-099, Federal Highway Administration, Washington, DC.