ON THE CHANGE OF ELECTRIC PARAMETERS OF CINCRETE MEASURED WITH A CONTACT COMPOUND
Ivo Kusak, Bohumil Koktavy, Miroslav Lunak
Pages: 318-327
Publié: 1 Jan 2012
Vues: 617
Téléchargements: 45
Résumé: NDT method of impedance spectroscopy was used to characterize concrete slab specimens without and with contact graphite compound coating. Differences in tanį(f), ImZ(f) and ReZ(f) spectra for dry specimens were observed. Furthermore, based on the predominant loss type, the material quality was characterized. Our measurements confirmed the reproducibility ot this method. Furthermore, the influence of the concrete specimen composition on their electric parameters was assessed.
Mots-clés : impedance spectroscopy, dielectric losses, loss factor, conductivity losses, polarization losses, contact paste
Citer cet article : Ivo Kusak, Bohumil Koktavy, Miroslav Lunak. ON THE CHANGE OF ELECTRIC PARAMETERS OF CINCRETE MEASURED WITH A CONTACT COMPOUND. Journal of International Scientific Publications: Materials, Methods & Technologies 6, 318-327 (2012). https://www.scientific-publications.net/en/article/1003216/
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