Cement hardening investigation by method of piezoelectric photoacoustics

Mykhaylo P. Gorsky; Peter P. Maksimyak

doi:10.1117/12.2304922

18 January 2018 Cement hardening investigation by method of piezoelectric photoacoustics

Proceedings Volume 10612, Thirteenth International Conference on Correlation Optics; 1061217 (2018) https://doi.org/10.1117/12.2304922
Event: Thirteenth International Conference on Correlation Optics, 2017, Chernivtsi, Ukraine

Abstract

Piezoelectric photoacoustics application possibility for concrete hydration stages determination has been analyzed. Cement sample placed on a transparent base was irradiated by laser beam. The acoustic signal from base transformed by piezoelectric converter into electric signal and through the amplifier moved in recorder device. The accent was on research and transient modelling with a pulse laser irradiation. Accent has been made to thermal conductivity measurement of cement during hydration process and its connection with hydration stages.

Citation Download Citation

Mykhaylo P. Gorsky and Peter P. Maksimyak "Cement hardening investigation by method of piezoelectric photoacoustics", Proc. SPIE 10612, Thirteenth International Conference on Correlation Optics, 1061217 (18 January 2018); https://doi.org/10.1117/12.2304922

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