Comparison of Impedance Spectra of Concrete Recorded with Utilizing Carbon Transition Paste

Ivo Kusák; Miroslav Lunak

doi:10.4028/www.scientific.net/AMR.897.131

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 897Comparison of Impedance Spectra of Concrete...

Comparison of Impedance Spectra of Concrete Recorded with Utilizing Carbon Transition Paste

Abstract:

NDT method of impedance spectroscopy was used to characterize concrete slab specimens without and with contact graphite compound coating. Differences in tanδ(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 of this method. Furthermore, the influence of the concrete specimen composition on their electric parameters was assessed.

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Periodical:

Advanced Materials Research (Volume 897)

Pages:

131-134

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.897.131

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Online since:

February 2014

Authors:

Ivo Kusák*, Miroslav Lunak

Keywords:

Concrete, Conductivity Losses, Contact Paste, Dielectric Losses, Impedance Spectroscopy, Loss Factor, Polarization Losses

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References

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