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Electrical Curing Application on Cement-based Mortar with Different Stress Intensity

  • Tayfun Uygunoğlu
  • İsmail Hocaoğlu
  • İlker Bekir Topçu
Conference paper
Part of the Lecture Notes in Civil Engineering book series (LNCE, volume 7)

Abstract

In this study, the effects of different stress intensity on the electrical resistivity of hardening (setting) cement-based mortar were investigated. In experiments, four different mould (5 × 5 × 10 cm, 5 × 5 × 15 cm, 5 × 5 × 20 cm and 5 × 5 × 25 cm) were used. Different combinations of stress intensity (7.5, 15, 22.5 and 30 V) were used on mixtures. The measurements were done at room temperature. Electrical resistivity and setting time of the specimens with and without electric current application were also investigated. Moreover, specific setting hydration temperature was measured by using thermocouple. As a result, electric current application can be used for obtaining to rapid setting time on the mortar with high volume stress intensity.

Keywords

Electrical resistivity Mortar Stress intensity Hydration time 

Notes

Acknowledgements

Authors thank Afyon Kocatepe University Institute of Natural and Applied Sciences and Coordinatorship of Scientific Research Projects for their support to this study as a doctoral thesis Project with Number of 16.FEN.BİL.43.

References

  1. 1.
    McCarter WJ, Chrisp TM, Starrs G, Blewett J (2003) Characterization and monitoring of cement-based systems using intrinsic electrical property measurements. Cem Concr Res 33:197–206CrossRefGoogle Scholar
  2. 2.
    Whittington HW, McCart J, Forde MC (1981) The conduction of electricity through concrete. Mag Concr Res 33:48–60CrossRefGoogle Scholar
  3. 3.
    Backe KR, Lile OB, Lyomov SK (2001) Characterizing curing cement slurries by electrical conductivity. SPE Drill Complet 16(4):201–207Google Scholar
  4. 4.
    Topçu İB, Uygunoğlu T, Hocaoğlu İ (2012) Electrical conductivity of setting cement paste with different mineral admixtures. Constr Build Mater 28:414–420CrossRefGoogle Scholar
  5. 5.
    Schwarz N, DuBois M, Neithalath N (2007) Electrical conductivity based characterization of plain and coarse glass powder modified cement pastes. Cem Concr Compos 29:656–666CrossRefGoogle Scholar
  6. 6.
    Wei X, Li Z (2006) Early hydration process of Portland cement paste by electrical measurement. J Mater Civ Eng 18(1):99–105CrossRefGoogle Scholar
  7. 7.
    Buenfeld NR, Newman JB (1987) Examination of three methods for studying ion diffusion in cement pastes, mortars, and concrete. Mater Struct 20:3–10CrossRefGoogle Scholar
  8. 8.
    Li Z, Xiao L, Wei X (2007) Determination of concrete setting time using electrical resistivity measurement. J Mater Civ Eng 19(5):423–427CrossRefGoogle Scholar
  9. 9.
    Levita G, Marchetti A, Gallone G, Princigallo A, Guerrini GL (2000) Electrical properties of fluidified Portland cement mixes in the early stage of hydration. Cem Concr Res 30:930–932CrossRefGoogle Scholar
  10. 10.
    Rajabipour F, Weiss J (2007) Electrical conductivity of drying cement paste. Mater Struct 40:1143–1160CrossRefGoogle Scholar
  11. 11.
    Koleva DA, Copuroglu O, Breugel KVG, Ye G, Wit JHW (2008) Electrical resistivity and microstructural properties of concrete materials in conditions of current flow. Cem Concr Compos 30:731–744CrossRefGoogle Scholar
  12. 12.
    Xiao L, Li Z (2008) Early-age hydration of fresh concrete monitored by non-contact electrical resistivity measurement. Cem Concr Res 38:312–319CrossRefGoogle Scholar
  13. 13.
    Abo El-Enein SA, Kotkata MF, Hanna GB, Saad M, El Razek MMA (1995) Electrical conductivity of concrete containing silica fume. Cem Concr Res 25:1615–1620CrossRefGoogle Scholar
  14. 14.
    Tamaás FD, Farkas E, Vӧrӧs M, Roy DM (1987) Low-frequency electrical conductivity of cement, clinker and clinker mineral pastes. Cem Concr Res 17:340–348CrossRefGoogle Scholar
  15. 15.
    Morsy MS (1999) Effect of temperature on electrical conductivity of blended cement pastes. Cem Concr Res 29:603–606CrossRefGoogle Scholar
  16. 16.
    EN 197-1/A3 (2010) Cement—part 1, Compositions and conformity criteria for common cements. TSE Ankara, Turkey, 2010 (in Turkish)Google Scholar

Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  • Tayfun Uygunoğlu
    • 1
  • İsmail Hocaoğlu
    • 1
  • İlker Bekir Topçu
    • 2
  1. 1.Civil Engineering Department, Engineering FacultyAfyon Kocatepe UniversityAfyonkarahisarTurkey
  2. 2.Civil Engineering Department, Engineering FacultyEskişehir Osmangazi UniversityEskişehirTurkey

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