Electric polarization and depolarization in cement-based materials, studied by apparent electrical resistance measurement

Cement and Concrete Research

Volumn 34, Issue 3, 2004, Pages 481-485

  Cao, Jingyao ^a   Chung, D D L ^a  

^a UNIVERSITY AT BUFFALO   (United States)

Author keywords

Electrical properties; Mortar; Physical properties; Polarization; Transport properties

Indexed keywords

CARBON FIBERS; ELECTRIC CONTACTS; ELECTRIC FIELD EFFECTS; ELECTRIC RESISTANCE; MORTAR; PHYSICAL PROPERTIES; POLARIZATION; SILICA;

ELECTRIC POLARIZATION; IONIC TRAPPING;

CEMENTS;

EID: 1542580469     PISSN: 00088846     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cemconres.2003.09.003     Document Type: Article

References (23)

1. Wen S., Chung D.D.L. Electric polarization in carbon fiber reinforced cement. Cem. Concr. Res. 31(2):2001;141-147.
2. Wen S., Chung D.D.L. Carbon fiber-reinforced cement as a thermistor. Cem. Concr. Res. 29(6):1999;961-965.
3. Chrisp T.M., Starrs G., McCarter W.J., Rouchotas E., Blewett J. Temperature-conductivity relationships for concrete: an activation energy approach. J. Mater. Sci. Lett. 20(12):2001;1085-1087.
4. McCarter W.J., Starrs G., Chrisp T.M. Electrical conductivity, diffusion, and permeability of Portland cement-based mortars. Cem. Concr. Res. 30(9):2000;1395-1400.
5. McCarter W.J. Effects of temperature on conduction and polarization in portland cement mortar. J. Am. Ceram. Soc. 78(2):1995;411-415.
6. Bazant Z.P., Kaplan M.F. Concrete at High Temperatures: Material Properties and Mathematical Models. 1996;Longman Group, England.
7. Saad M., Abo-El-Enein S.A., Hanna G.B., Kotkata M.F. Effect of temperature on physical and mechanical properties of concrete containing silica fume. Cem. Concr. Res. 26(5):1996;669-675.
8. Sanjayan G., Stocks L.J. Spalling of high-strength silica fume concrete in fire. ACI Mater. J. 90(2):1993;170-173.
9. Anderberg Y., Thelandersson S. Stress and Deformation Characteristics of Concrete at High Temperatures: 2. Experimental Investigation and Material Behaviour Model. 1976;Lund Institute of Technology, Lund, Sweden.
10. Schneider U. Behaviour of concrete at high temperatures. Dtsch. Aussch. Stahlbeton, Heft. 337:1982;122. (Berlin).
11. Hertz K.D. Danish investigations on silica fume concretes at elevated temperatures. ACI Mater J. 89(4):1992;345-347.
12. Kelsey R.G., Biswas M. Thermomechanical properties of epoxy mortars. J. Mater. Civ. Eng. 5(2):1993;187-197.
13. Papayianni J., Valiasis T. Residual mechanical properties of heated concrete incorporating different pozzolanic materials. Mat. Struct. 24:1991;115-121.
14. Fu X., Chung D.D.L. Effect of admixtures on the thermal and thermomechanical behavior of cement paste. ACI Mater. J. 96(4):1999;455-461.
15. Chung D.D.L. Improving cement-based materials by using silica fume. J. Mater. Sci. 37(4):2002;673-682.
16. Sun M., Li Z., Mao Q., Shen D. Study of the hole conduction phenomenon in carbon fiber-reinforced concrete. Cem. Concr. Res. 28(4):1998;549-554.
17. Sun M., Li Z., Mao Q., Shen D. Thermoelectric percolation phenomenon in carbon fiber-reinforced concrete. Cem. Concr. Res. 28(12):1998;1707-1712.
18. Wen S., Chung D.D.L. Effect of carbon fiber grade on the electrical behavior of carbon fiber reinforced cement. Carbon. 39:2001;369-373.
19. McCarter W.J., Garvin S. Dependence of electrical impedance of cement-based materials on their moisture condition. J. Phys., D. Appl. Phys. 22(11):1989;1773-1776.
20. McCarter W.J., Chrisp T.M., Ezirim H.C. Discretized conductivity measurements to study wetting and drying of cover zone concrete. Adv. Cem. Res. 10(4):1998;195-202.
21. Yuan L., Li J.-F., Viehland D. Electrically induced shape changes in hardened cement pastes and porous silica gels: the dynamic nature of gel pore structures during water transport. J. Am. Ceram. Soc. 78(12):1995;3233-3243.
22. Li J.-F., Ai H., Viehland D. Anomalous electromechanical behavior of Portland cement: electro-osmotically-induced shape changes. J. Am. Ceram. Soc. 78(2):1995;416-420.
23. Sohn D., Mason T.O. Electrically induced microstructural changes in portland cement pastes. Adv. Cem. Based Mater. 7(3-4):1998;81-85.