Measurement of mortar permittivity during setting using a coplanar waveguide
Visualitza/Obre
10.1088/0957-0233/21/4/045702
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/12564
Tipus de documentArticle
Data publicació2010-03
Condicions d'accésAccés obert
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continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
A sensor based on a coplanar waveguide structure was designed to perform non-destructive tests for material characterization in which the measurement can be done only on one side of the sample. The measurements were compared with the impedance of a capacitor filled with the same material. The permittivity and insertion loss of the sensor showed valuable
information about the setting process of a mortar slab during the first 28 days of the
hardening process, and a good correlation between both measurements was obtained, so the proposed setup can be useful for structural surveillance and moisture detection in civil structures.
CitacióJuan, P.; Torrents, J. Measurement of mortar permittivity during setting using a coplanar waveguide. "Measurement science and technology", Març 2010, vol. 21, núm. 4, p. 1-6.
ISSN0957-0233
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article_jaume.pdf | Article | 645,8Kb | Visualitza/Obre |