Setting Process Monitoring of Cement Paste Using Electromechanical Impedance of Piezoelectric Patch

Electromechanical impedance (EMI) sensing is typically applied to monitor the setting of fresh cement paste. In this study, an experimental test is conducted to demonstrate the effectiveness of EMI sensing for monitoring the setting time of fresh cement paste. A square piezoelectric (PZT) patch was...

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Detalles Bibliográficos
Autores principales: Lee, Jun-Cheol, Yi, Chang-Yong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9698568/
https://www.ncbi.nlm.nih.gov/pubmed/36431600
http://dx.doi.org/10.3390/ma15228114
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author Lee, Jun-Cheol
Yi, Chang-Yong
author_facet Lee, Jun-Cheol
Yi, Chang-Yong
author_sort Lee, Jun-Cheol
collection PubMed
description Electromechanical impedance (EMI) sensing is typically applied to monitor the setting of fresh cement paste. In this study, an experimental test is conducted to demonstrate the effectiveness of EMI sensing for monitoring the setting time of fresh cement paste. A square piezoelectric (PZT) patch was embedded in fresh cement paste and the EMI of PZT patch was continuously monitored for 12 h. The results demonstrate that EMI sensing provides significant signals during the first 12 h of the cement-setting process.
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spelling pubmed-96985682022-11-26 Setting Process Monitoring of Cement Paste Using Electromechanical Impedance of Piezoelectric Patch Lee, Jun-Cheol Yi, Chang-Yong Materials (Basel) Communication Electromechanical impedance (EMI) sensing is typically applied to monitor the setting of fresh cement paste. In this study, an experimental test is conducted to demonstrate the effectiveness of EMI sensing for monitoring the setting time of fresh cement paste. A square piezoelectric (PZT) patch was embedded in fresh cement paste and the EMI of PZT patch was continuously monitored for 12 h. The results demonstrate that EMI sensing provides significant signals during the first 12 h of the cement-setting process. MDPI 2022-11-16 /pmc/articles/PMC9698568/ /pubmed/36431600 http://dx.doi.org/10.3390/ma15228114 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Lee, Jun-Cheol
Yi, Chang-Yong
Setting Process Monitoring of Cement Paste Using Electromechanical Impedance of Piezoelectric Patch
title Setting Process Monitoring of Cement Paste Using Electromechanical Impedance of Piezoelectric Patch
title_full Setting Process Monitoring of Cement Paste Using Electromechanical Impedance of Piezoelectric Patch
title_fullStr Setting Process Monitoring of Cement Paste Using Electromechanical Impedance of Piezoelectric Patch
title_full_unstemmed Setting Process Monitoring of Cement Paste Using Electromechanical Impedance of Piezoelectric Patch
title_short Setting Process Monitoring of Cement Paste Using Electromechanical Impedance of Piezoelectric Patch
title_sort setting process monitoring of cement paste using electromechanical impedance of piezoelectric patch
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9698568/
https://www.ncbi.nlm.nih.gov/pubmed/36431600
http://dx.doi.org/10.3390/ma15228114
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