Thixotropic Behavior of Fresh Cement Pastes from Inclined Plane Flow Measurements

Thixotropic Behavior of Fresh Cement Pastes from Inclined Plane Flow Measurements

We show that the rheological characteristics of a fresh cement paste can be determined from inclined plane tests. The apparent flow curve measured from inclined plane flows coincides with the apparent rheogram from classical rheometer tests and the flow curve obtained from local Couette flow measure...

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Bibliographic Details
Main Authors: Jarny Sébastien, Roussel Nicolas, Le Roy Robert, Coussot Philippe
Format: Article
Language:English
Published: De Gruyter 2008-02-01
Series:Applied Rheology
Subjects:
rheology
cement paste
thixotropy
inclined plane
model
Online Access:https://doi.org/10.1515/arh-2008-0004
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spelling doaj-7480899d4ead4d49a8fdf1a7355f4c182021-09-06T19:40:02ZengDe GruyterApplied Rheology1617-81062008-02-0118114251-114251-810.1515/arh-2008-0004Thixotropic Behavior of Fresh Cement Pastes from Inclined Plane Flow MeasurementsJarny Sébastien0Roussel Nicolas1Le Roy Robert2Coussot Philippe3Laboratoire d’Études Aérodynamiques (LEA)Université de Poitiers, ENSMA, CNRS, Boulevard Marie et Pierre Curie, Téléport 2, B.P. 30179, 86962 Futuroscope Chasseneuil cedex, FranceDivision Bétons et Composites Cimentaires, Laboratoire Central des Ponts et Chaussées, 58 boulevard Lefebvre, 75732Paris cedex 15, FranceLaboratoire Analyse des Matériaux et Identification, Institut Navier, 6 et 8 avenue Blaise Pascal, Cité Descartes, Champs sur Marne, 77455Marne la Vallée cedex 2, FranceUniversité Paris-Est, Institut Navier, 2 allée Kepler, 77420Champs sur Marne, FranceWe show that the rheological characteristics of a fresh cement paste can be determined from inclined plane tests. The apparent flow curve measured from inclined plane flows coincides with the apparent rheogram from classical rheometer tests and the flow curve obtained from local Couette flow measurements with magnetic resonance imaging (MRI). In order to describe the thixotropic properties of these fluids we suggest to use a simple model, the four parameters of which may be determined from specific, practical, inclined plane experiments.https://doi.org/10.1515/arh-2008-0004rheologycement pastethixotropyinclined planemodel
collection DOAJ
language English
format Article
sources DOAJ
author Jarny Sébastien
Roussel Nicolas
Le Roy Robert
Coussot Philippe
spellingShingle Jarny Sébastien
Roussel Nicolas
Le Roy Robert
Coussot Philippe
Thixotropic Behavior of Fresh Cement Pastes from Inclined Plane Flow Measurements
Applied Rheology
rheology
cement paste
thixotropy
inclined plane
model
author_facet Jarny Sébastien
Roussel Nicolas
Le Roy Robert
Coussot Philippe
author_sort Jarny Sébastien
title Thixotropic Behavior of Fresh Cement Pastes from Inclined Plane Flow Measurements
title_short Thixotropic Behavior of Fresh Cement Pastes from Inclined Plane Flow Measurements
title_full Thixotropic Behavior of Fresh Cement Pastes from Inclined Plane Flow Measurements
title_fullStr Thixotropic Behavior of Fresh Cement Pastes from Inclined Plane Flow Measurements
title_full_unstemmed Thixotropic Behavior of Fresh Cement Pastes from Inclined Plane Flow Measurements
title_sort thixotropic behavior of fresh cement pastes from inclined plane flow measurements
publisher De Gruyter
series Applied Rheology
issn 1617-8106
publishDate 2008-02-01
description We show that the rheological characteristics of a fresh cement paste can be determined from inclined plane tests. The apparent flow curve measured from inclined plane flows coincides with the apparent rheogram from classical rheometer tests and the flow curve obtained from local Couette flow measurements with magnetic resonance imaging (MRI). In order to describe the thixotropic properties of these fluids we suggest to use a simple model, the four parameters of which may be determined from specific, practical, inclined plane experiments.
topic rheology
cement paste
thixotropy
inclined plane
model
url https://doi.org/10.1515/arh-2008-0004
work_keys_str_mv AT jarnysebastien thixotropicbehavioroffreshcementpastesfrominclinedplaneflowmeasurements
AT rousselnicolas thixotropicbehavioroffreshcementpastesfrominclinedplaneflowmeasurements
AT leroyrobert thixotropicbehavioroffreshcementpastesfrominclinedplaneflowmeasurements
AT coussotphilippe thixotropicbehavioroffreshcementpastesfrominclinedplaneflowmeasurements
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