DOI QR코드

DOI QR Code

Corrosion behavior of concrete produced with diatomite and zeolite exposed to chlorides

  • Gerengi, Husnu (Corrosion Research Laboratory, Department of Mechanical Engineering, Faculty of Engineering, Duzce University) ;
  • Kocak, Yilmaz (Department of Construction, Kutahya Vocational College of Technical Sciences, Dumlupinar University) ;
  • Jazdzewska, Agata (Corrosion and Materials Engineering, Gdansk University of Technology) ;
  • Kurtay, Mine (Corrosion Research Laboratory, Department of Mechanical Engineering, Faculty of Engineering, Duzce University)
  • 투고 : 2016.07.18
  • 심사 : 2016.11.20
  • 발행 : 2017.02.25

초록

Chloride induced reinforcement corrosion is widely accepted to be the most frequent mechanism causing premature degradation of reinforced concrete structures. The electrochemical impedance of reinforcing steel in diatomite- and zeolite-containing concrete exposed to sodium chloride was assessed. Chemical, physical and mineralogical properties of three concrete samples (20% diatomite, 20% zeolite, and a reference containing neither) were correlated with corrosion investigations. The steel-reinforced samples were exposed to 3.5% NaCl solution for 500 days, and measured every 15 days via EIS method. Results indicated that porosity and capillary spaces increase the diffusion rate of water and electrolytes throughout the concrete, making it more susceptible to cracking. Reinforcement in the reference concrete was the most corroded compare to the zeolite and the diatomite samples.

키워드

참고문헌

  1. Abrantes, J.C. and Ribeiro, D.V. (2016), "Application of electrochemical impedance spectroscopy (EIS) to monitor the corrosion of reinforced concrete: A new approach", Constr. Build. Mater., 111, 98-104. https://doi.org/10.1016/j.conbuildmat.2016.02.047
  2. American National Standards ANSI/ASTM C876 (2008), Standard Test Method for Half-Cell Potentials of Uncoated Reinforcing Steel in Concrete.
  3. Bamforth, P.B., Leek, D.S, Poole, A.B. and Treadway, K.W. (1990), Proceedings of the 3rd International Symposium on Corrosion of Reinforcement in Concrete, Elsevier Applied Science, London, U.K.
  4. Bamforth, P.B., Schiessl, P., Raupach, M. and Treadway, K.W. (1990), Proceedings of the 3rd International Symposium on Corrosion of Reinforcement in Concrete, Elsevier Applied Science, London, U.K.
  5. Beaudoin, J.J. and Liu, Z. (1999), "An assessment of the relative permeability of cement systems using AC impedance techniques", Cement Concrete Res., 29(7), 1085-1090. https://doi.org/10.1016/S0008-8846(99)00093-9
  6. Beaudoin, J.J., Xie, P., Gu, P. and Xu, Z. (1993), "A rationalized AC impedance model for micro structural characterization of hydrating cement systems", Cement Concrete Res., 23(2), 359-367. https://doi.org/10.1016/0008-8846(93)90101-E
  7. Beaudoin, J.J. and Ramachandra, V.S. (1995), "Study of early hydration of high alumina cement containing phosphoric acid by impedance spectroscopy", J. Mater. Sci. Lett., 14(7), 503-505. https://doi.org/10.1007/BF00665915
  8. Brousseau, R. and McCarter, W.J. (1990), "The AC response of hardened cement paste", Cement Concrete Res., 20(6), 891-900. https://doi.org/10.1016/0008-8846(90)90051-X
  9. Brousseau, R., Gu, P., Xie, P. and Beaudoin, J.J. (1992), "AC impedance spectroscopy (I): A new equivalent circuit model for hydrated portland cement paste", Cement Concrete Res., 22(5), 833-840. https://doi.org/10.1016/0008-8846(92)90107-7
  10. Crane, A.P. and Arup, H. (1983), Corrosion of Reinforcement in Concrete Construction, Ellis Horwood Limited, London, U.K.
  11. Durgun, H., Gerengi, H. and Kurtay, M. (2015), "The effect of zeolite and diatomite on the corrosion of reinforcement steel in 1M HCl solution", Results Phys., 5, 148-153. https://doi.org/10.1016/j.rinp.2015.05.003
  12. Durgun, H., Gerengi, H., Kocak, Y., Jazdzewska, A. and Kurtay, M. (2013), "Electrochemical investigations on the corrosion behaviour of reinforcing steel in diatomite-and zeolitecontaining concrete exposed to sulphuric acid", Constr. Build. Mater., 49, 471-477. https://doi.org/10.1016/j.conbuildmat.2013.08.033
  13. EN 12350-2 (2009), Testing Fresh Concrete-Part 2: Slump Test, Ankara, Turkey.
  14. EN 12390-3 (2009), Testing Hardened Concrete-Part 3: Compressive Strength of Test Specimens, Ankara, Turkey.
  15. Erdogan, T.Y. (2010), Concrete, METU Press Publishing Company, Ankara, Turkey.
  16. Faukner, L.R. and Bard, A.J. (1980), Electrochemical Methods, John Wiley and Sons, New York, U.S.A.
  17. Ferreira, M., Montemo, M. and Simoes, A. (2003), "Chlorideinduced corrosion on reinforcing steel: From the fundamentals to the monitoring techniques", Cement Concrete Compos., 25(4), 491-502. https://doi.org/10.1016/S0958-9465(02)00089-6
  18. Ferreira, M.G., Montemo, M.F. and Simoe, A.M. (2003), "Chloride-induced corrosion on reinforcing steel: From the fundamentals to the monitoring techniques", Cement Concrete Compos., 25(4), 491-502. https://doi.org/10.1016/S0958-9465(02)00089-6
  19. Jennings, H., Scuderi, C. and Mason, T. (1991), "Impedance spectroscopy of hydrating cement pastes", J. Mater. Sci., 26(2), 349-353. https://doi.org/10.1007/BF00576526
  20. Kadri, E.H. and Siddique, R. (2011), "Effect of metakaolin and foundry sand on the near surface characteristics of concrete", Constr. Build. Mater., 25(8), 3257-3266. https://doi.org/10.1016/j.conbuildmat.2011.03.012
  21. Kelestemur, O. (2012), "Utilization of waste vehicle tires in concrete and its effect on the corrosion behavior of reinforcing steels", J. Miner. Metallurg. Mater., 17(3), 363-370.
  22. Kelestemur, O. and Demirel, B. (2010), "Corrosion behavior of reinforcing steel embedded in concrete produced with finely ground pumice and silica fume", Constr. Build. Mater., 24(10), 1898-1905. https://doi.org/10.1016/j.conbuildmat.2010.04.013
  23. Lu, X. (1997), "Application of the nernst-einstein equation to concrete", Cement Concrete Res., 27(2), 293-302. https://doi.org/10.1016/S0008-8846(96)00200-1
  24. Manson, T., Ford, S. and Shane, J. (1998), "Assignment of features in impedance spectra of the cement-paste/steel system", Cement Concrete Res., 28(12), 1737-1751. https://doi.org/10.1016/S0008-8846(98)00156-2
  25. Moropoulou, A., Karagiannis, N., Karoglou, M. and Bakolas, A. (2016), Building Materials Capillary Rise Coefficient: Concepts, Determination and Parameters Involved, New Approaches to Building Pathology and Durability, Springer Singapore, Singapore, 27-44.
  26. Page, C.L. and Khalaf, M.N. (1979), "Steel/mortar interfaces: Microstructural features and mode of failure", Cement Concrete Res., 9(2), 197-208. https://doi.org/10.1016/0008-8846(79)90026-7
  27. Palaniswamy, N., Vedalakshm, R., Saraswathy, V. and Song, H.W. (2009), "Determination of diffusion coefficient of chloride in concrete using warburg diffusion coefficient", Corros. Sci., 51(6), 1299-1307. https://doi.org/10.1016/j.corsci.2009.03.017
  28. Perez, M.C., Diaz, B. and Novoa, X.R. (2006), "Study of the chloride diffusion in mortar: A new method of determining diffusion coefficients based on impedance measurements", Cement Concrete Compos., 28(3), 237-245. https://doi.org/10.1016/j.cemconcomp.2006.01.009
  29. Polder, R., Bertolini, L., Elsener, B. and Pedeferri, P. (2004), Corrosion of Steel in Concrete-Prevention, Diagnosis and Repair, 1st Edition, Wiley-VCH, Weinheim, Germany.
  30. Raharinaivo, A., Dhouibi-Hachani, L. and Grandet, J. (1996), "Comparing the steel-concrete interface state and its electrochemical impedance", Cement Concrete Res., 26(2), 253-266. https://doi.org/10.1016/0008-8846(95)00214-6
  31. Savas, M. and Kocak, Y. (2016), "Effect of the PC, diatomite and zeolite on the performance of concrete composites", Comput. Concrete, 17(6), 815-829. https://doi.org/10.12989/cac.2016.17.6.815
  32. Topcu, I.B., Bilir, T. and Uygunoglu, T. (2009), "Effect of waste marble dust content as filler on properties of self-compacting concrete", Constr. Build. Mater., 23(5), 1947-1953. https://doi.org/10.1016/j.conbuildmat.2008.09.007
  33. Treadway, K.W.J. and Page, C.L. (1982), "Aspects of the electrochemistry of steel in concrete", Nature, 297, 109-115. https://doi.org/10.1038/297109a0
  34. TS 802 (2009), Design of Concrete Mixes, Ankara, Turkey.
  35. TS EN 12390-3 (2003), Testing Hardened Concrete-Part 3: Compressive Strength of Test Specimens, Ankara, Turkey.
  36. Tutti, K. (1982), "Corrosion of steel in concrete", Swed. Cement Concrete Res., 1-159.

피인용 문헌

  1. Numerical model for local corrosion of steel reinforcement in reinforced concrete structure vol.27, pp.4, 2017, https://doi.org/10.12989/cac.2021.27.4.385