Permittivity measurement of cementitious materials with an open-ended coaxial probe

•An open co-axial probe adapted to different cementitious materials is described.•A simple capacitive model using only S11 parameter is used for measurement processing.•Dispersive behavior of electromagnetic properties is quantified.•Real permittivity and moisture in a large range [3–35%] are linked...

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Bibliographic Details
Published in:	Construction & building materials Vol. 230; p. 116946
Main Authors:	Guihard, Vincent, Taillade, Frédéric, Balayssac, Jean-Paul, Steck, Barthélémy, Sanahuja, Julien, Deby, Fabrice
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 10-01-2020 Elsevier
Subjects:	Cement paste Civil Engineering Coaxial probe Concrete Dispersive behavior Engineering Sciences Moisture Mortar Permittivity Porosity Mortar Coaxial probe Cement paste Moisture Concrete Dispersive behavior Porosity Permittivity
Online Access:	Get full text
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