Cathionic corrosion inhibitors for protection of steel in chloride containing concrete pore solution

T. Lovasi; M. Kouril; T. Jamborova; J. Stoulil; S. Msallamova

doi:10.2478/kom-2019-0006

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Cathionic corrosion inhibitors for protection of steel in chloride containing concrete pore solution

Koroze a ochrana materiálu

Volume 63 (2019): Issue 1 (March 2019)

By: T. Lovasi, M. Kouril, T. Jamborova, J. Stoulil and S. Msallamova

Open Access

|Mar 2019

Abstract

Electrochemical chloride extraction from a reinforced concrete structure may be accompanied with an electrochemical injection of healing agents if such agents are positively charged and are able to migrate towards the activated reinforcement. Positive charge carried by nanoparticles or cathionic corrosion inhibitors might be the proper choice. Organic substances with a positive charge and their salts are mostly such inhibitors. The essential conditions for successful application of such corrosion inhibitors are their sufficient corrosion inhibition efficiency that was studied and evaluated and their stability of positive charge in chloride containing concrete pore solution.

References

1. Mundra, A., et al., Chloride-induced corrosion of steel rebars in simulated pore solutions of alkali-activated concretes. Cement and Concrete Research2017, 100, 385-397.10.1016/j.cemconres.2017.08.006
Search in Google Scholar Back to article
2. Angst, U. M., et al., Chloride induced reinforcement corrosion: Electrochemical monitoring of initiation stage and chloride threshold values. Corrosion Science2011, 53, 1451-1464.10.1016/j.corsci.2011.01.025
Search in Google Scholar Back to article
3. Lovasi, T., Msallamova, S., Kouril, M., Jamborova, T., Stoulil, J., Nemecek, J., Sulc, R. Cathionic corrosion inhibitors for protection of steel in chloride contaminated concrete. In METAL 2017: 26^rd International Conference on Metallurgy and Materials. Brno, 2017, pp. 1361-1367.
Search in Google Scholar Back to article
4. Chang, Ch. F., Chen, J. W., The experimental investigation of concrete carbonation depth. Cement and Concrete Research2006, 36, 1760-1767.10.1016/j.cemconres.2004.07.025
Search in Google Scholar Back to article
5. Ibrahin, M., et al., Effectiveness of concrete surface treatment materials in reducing chloride-induced reinforcement corrosion. Construction and Building Materials1997, 11, 443-451.10.1016/S0950-0618(97)87809-9
Search in Google Scholar Back to article
6. Collins, W. D., et al., Chemical Treatment of Corroding Steel Reinforcement after Removal of Chloride-Contaminated Concrete. Corrosion1993, 49 (1), 74-88.10.5006/1.3316037
Search in Google Scholar Back to article
7. Webb, N. C., Cathodic protection of reinforced concrete. Construction and Building Materials1992, 6 (3), 179-183.10.1016/0950-0618(92)90014-P
Search in Google Scholar Back to article
8. Pedeferri, P., Cathodic protection and cathodic prevention. Construction and Building Materials1996, 10, 391-402.10.1016/0950-0618(95)00017-8
Search in Google Scholar Back to article
9. Lambert, P., Cathodic protection of reinforced concrete. Anti-Corrosion methods and Materials1995, 42, 4-5.10.1108/eb007361
Search in Google Scholar Back to article
10. Berkeley, K. G. C., and S. Pathmanaban. Cathodic Protection of Reinforcement Steel in Concrete. Boston: Butterworths, 2000.
Search in Google Scholar Back to article
11. Živica, Vladimír. Referencing: Elektrochemické postupy pre sanáciu korodovaných železobetónových konštrukcií. iMateriály [online]. 2008. https://imaterialy.dumabyt.cz/rubriky/poruchy/elektrochemicke-postupy-pre-sanaciukorodovanych-zelezobetonovych-konstrukcii_101507.html (accessed 11 Jan 2019)
Search in Google Scholar Back to article
12. Orellan, J. C., et al., Electrochemical chloride extraction: efficiency and side effects. Cement and Concrete Research2004, 34, 227-234.10.1016/j.cemconres.2003.07.001
Search in Google Scholar Back to article
13. Liu, Y., et al., Electrochemical Chloride Extraction and Electrochemical Injection of Corrosion Inhibitor in Concrete: State of the Knowledge. Corrosion Reviews2011, 27, 53-82.10.1515/CORRREV.2009.27.1-2.53
Search in Google Scholar Back to article
14. Fajardo, G., et al., Electrochemical chloride extraction (ECE) from steel-reinforced concrete specimens contaminated by “artificial” sea-water. Corrosion Science2006, 48, 110-125.10.1016/j.corsci.2004.11.015
Search in Google Scholar Back to article
15. Kubo, J., et al., Application of electrochemical organic corrosion inhibitor injection to a carbonated reinforced concrete railway viaduct. Construction and Building Materials2013, 39, 2-8.10.1016/j.conbuildmat.2012.05.010
Search in Google Scholar Back to article
16. Karthick, S. P., et al., Electrochemical process to improve the durability of concrete structures. Journal of Building Engineering2016, 7, 273-280.10.1016/j.jobe.2016.07.005
Search in Google Scholar Back to article
17. Kubo, J., et al., Electrochemical inhibitor injection for control of reinforcement corrosion in carbonated concrete. Materials and Corrosion2008, 59 (2), 107-114.10.1002/maco.200804161
Search in Google Scholar Back to article
18. Mangaiyarkarasi, G., Muralidharan, S., Electrochemical Protection of Steel in Concrete to Enhance the Service Life of Concrete Structures. Procedia Engineering2014, 86, 615-622.10.1016/j.proeng.2014.11.087
Search in Google Scholar Back to article
19. Kouril, M., Lovasi, T.; Msallamova, S.; Nemecek, J.; Sulc, R. Electrochemical injection of cathionic corrosion inhibitors. In ACSEE 2017. Sixth International Conference on Advances in Civil, Structural and Environmental Engineering. Rome, 2017, pp. 40-44.
Search in Google Scholar Back to article
20. https://online.ferona.cz/detail/23985/plech-valcovany-zastudena-k-tvareni-za-studena-en-10131-rozmer-2x1250x 2500 (accessed 11 Jan 2019)
Search in Google Scholar Back to article
21. ASTM C876-15. Standard Test Method for Corrosion Potentials of Uncoated Reinforcing Steel in Concrete. West Conshohocken, PA: ASTM International, 2015. 8 p.
Search in Google Scholar Back to article
22. Novak, P., Mala, R. Comparison of electrochemical data and mass loss corrosion rate measurements for steel reinforcement in concrete. European Federation of Corrosion Publications 2000, 31, 41-48.
Search in Google Scholar Back to article
23. Sawada, S., et al., Electrochemical injection of organic corrosion inhibitors into carbonated cementitious materials: Part 1. Effects on pore solution chemistry. Corrosion Science2007, 49, 1186-1204.10.1016/j.corsci.2006.06.020
Search in Google Scholar Back to article
24. Sawada, S., et al., Electrochemical injection of organic corrosion inhibitors into concrete. Corrosion Science2005, 47, 2063-2078.10.1016/j.corsci.2004.10.001
Search in Google Scholar Back to article
25. Nguyen, T. H., et al., Effect of Electrical Injection of Corrosion Inhibitor on the Corrosion of Steel Rebar in Chloride-Contaminated Repair Mor tar. International Journal of Corrosion2015, 1-10.10.1155/2015/862623
Search in Google Scholar Back to article
26. Pan, T., et al., Assessment of Electrical Injection of Corrosion Inhibitor for Corrosion Protection of Reinforced Concrete. TRB Annual Meeting 2008, Washington D.C.10.3141/2044-06
Search in Google Scholar Back to article

Articles in this issue

DOI: https://doi.org/10.2478/kom-2019-0006 | Journal eISSN: 1804-1213 | Journal ISSN: 0452-599X

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Language: English

Page range: 48 - 53

Published on: Mar 16, 2019

Published by: Association of Czech and Slovak Corrosion Engineers

In partnership with: Paradigm Publishing Services

Publication frequency: Volume open

Related subjects:

Industrial chemistry,

Chemical engineering,

Materials sciences,

Ceramics and glass

© 2019 T. Lovasi, M. Kouril, T. Jamborova, J. Stoulil, S. Msallamova, published by Association of Czech and Slovak Corrosion Engineers
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 63 (2019): Issue 1 (March 2019)