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Essential factors for the changes in concrete during electrochemical extraction

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Treść / Zawartość
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The objective of the article is to present one of the most significant factors affecting electrochemical removal of chloride ions from concrete. Based on the literature findings, tests were carried out on specimens containing chloride admixtures introduced to the cement grout, on elements subjected to chloride penetration from the solution in laboratory conditions and on fragments of constructions penetrated by chlorides as a result of a long-term exposure to seawater.
Rocznik
Strony
443--450
Opis fizyczny
Bibliogr. 23 poz., wykr.
Twórcy
autor
  • University of Zielona Góra Faculty of Civil Engineering, Architecture and Environmental Engineering ul. Szafrana 1 Zielona Góra, POLAND
Bibliografia
  • [1] Elsener B., Molina M. and Böhni H. (1993): The electrochemical removal of chlorides from reinforced concrete. Corrosion Science, vol.35, No.5-6, pp.1563-1570.
  • [2] Jungwirth D., Grübl P. and Windisch A. (1991): Electrochemical protection methods for reinforced components from the point of view of construction. - Concrete and Reinforced Concrete, vol.86, No.7, pp.167-171.
  • [3] Mietz J. (1993): Electrochemical protection method for the elimination of corrosion risks on reinforced concrete structures. – Civil, vol.68, pp.533-538.
  • [4] Tritthart J., Pettersson K. and Sorensen B. (1993): Electrochemical removal of chlorides from hardenedcement paste. Cement Conc. Res., vol.23, No.5, pp.1095-1104.
  • [5] Andrade C., Diez J.M., Alaman A.Y. and Alonso C. (1995): Mathematical modelling of electrochemical chloride extraction from concrete. Cem. Concr. Res., vol.25, No.4, pp.727-740.
  • [6] Tritthart J. (1998): Electrochemical chloride removal: an overview and scientific aspects. American Ceramic Society: Westerville, OH, USA, pp.401–441.
  • [7] Tritthart J. (1999): Ion transport in cement paste during electrochemical chloride removal. Advances in Cement Research, vol.11, No.4, pp.149-160.
  • [8] Tritthart J. (1996): Electrochemical chloride removal from reinforced concrete. Series of concrete research by the Federal Ministry for Economic Affairs. - Issue 459, pp.184 Vienna.
  • [9] Eichert H.R., Wittke B. and Rose K. (1992): Electrochemical Chloride. Beton 42, pp.209-213.
  • [10] Sagoe-Crentsil K.K. and Glasser F.P. (1989): Teel in concrete: Part I A review of the electrochemical and thermodynamic aspects. Magazine of Concrete Research, vol.41, No.149, pp.205-212.
  • [11] Chatterji S. (1994): Simultaneous chloride removal and realkalinization of old concrete structures. Cement and Concrete Research, vol.24, No.6, pp.1051-1054.
  • [12] Pocock D. (1995): Chloride extraction and realkalisation - six years on. Construction Repair, Concrete Repairs, vol.9, No.2, pp.42-47.
  • [13] Roti J.A. (1990): Electrochemical realkalisation and desalination of concrete. WTA Conference in Zurich, WTA Report No.6.
  • [14] Kennedy D., Miller J.B. and Nustad G.E. (1994): Review of chloride extraction and realkalisation of reinforced concrete. in Corrosion and Corrosion Protection of Steel in Concrete. Materials and Corrosion, vol. 62 No.2, pp.105-110.
  • [15] Arya C., Sa'idShawqi Q. and Vassie P.R.W. (1996): Factors influencing electrochemical removal of chloride from concrete. Cement and Concrete Research, vol.26, No.6, pp.851-860.
  • [16] Sa'id-Shawqi Q.I., and Vassie P.R.W. (1986): Cement and Concrete Research. Vol.28, No.3, 391.
  • [17] Buenfeld N.R. and Broomfield J.P. (1994): Protection of Steel in Concrete. Int. Conf. on Corrosion and Corrosion Protection and Steel in Concrete. Publisher: Sheffield Academic Press, pp.1438-1450.
  • [18] Ihekwaba N.M. and Hope B.B. (1996): Mechanical Properties of Anodic and Cathodic Regions of ECE Treated Concrete. Cement and Concrete Research, vol.26, No.5, pp.771- 780.
  • [19] Rob B. Polder (1996): Electrochemical chloride removal from concrete prisms containing chloride penetrated from sea water. Construction and Building Materials, vol.10, No.1, pp.83-88.
  • [20] Alsabry A. and Zybura A. (2016): Specification of the process of chloride extraction from reinforced concrete based on the inverse task of the diffusion equation. International Journal of Applied Mechanics and Engineering, vol.21, No.2, pp.261-271.
  • [21] Alsabry A. (2016): The use of electrodiffusion for removing chlorides from concrete. International Journal of Applied Mechanics and Engineering, vol.21, No.4, pp.979-986.
  • [22] Zybura A., Jaśniok M. and Jaśniok T. (2011): Diagnostic testing of reinforced structures, vol.2, Testing reinforcement corrosion and concrete protective properties. Polish Scientific Publishers PWN, edited in 2011
  • [23] Jaśniok M. (2013): Steel-Concrete System Modeling in Measuring Reinforcement Corrosion Rate by Impedancje Spectroscopy. Monograph, No.470, Silesian University of Technology Publishing House, Gliwice.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b3756705-6e3a-4794-a957-bf8cacd61288
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