Interlaboratory study on rheological properties of cement pastes and reference substances: comparability of measurements performed with different rheometers and measurement geometries

dc.contributor.authorHaist, Michael
dc.contributor.authorLink, Julian
dc.contributor.authorNicia, David
dc.contributor.authorLeinitz, Sarah
dc.contributor.authorBaumert, Christian
dc.contributor.authorvon Bronk, Tabea
dc.contributor.authorCotardo, Dario
dc.contributor.authorEslami Pirharati, Mahmoud
dc.contributor.authorFataei, Shirin
dc.contributor.authorGarrecht, Harald
dc.contributor.authorGehlen, Christoph
dc.contributor.authorHauschildt, Inga
dc.contributor.authorIvanova, Irina
dc.contributor.authorJesinghausen, Steffen
dc.contributor.authorKlein, Christopher
dc.contributor.authorKrauss, Hans-W.
dc.contributor.authorLohaus, Ludger
dc.contributor.authorLowke, Dirk
dc.contributor.authorMazanec, Oliver
dc.contributor.authorPawelczyk, Sebastian
dc.contributor.authorPott, Ursula
dc.contributor.authorRadebe, Nonkululeko W.
dc.contributor.authorRiedmiller, Joachim Jürgen
dc.contributor.authorSchmid, Hans-Joachim
dc.contributor.authorSchmidt, Wolfram
dc.contributor.authorSecrieru, Egor
dc.contributor.authorStephan, Dietmar
dc.contributor.authorThiedeitz, Mareike
dc.contributor.authorWilhelm, Manfred
dc.contributor.authorMechtcherine, Viktor
dc.date.accessioned2023-08-10T12:19:22Z
dc.date.available2023-08-10T12:19:22Z
dc.date.issued2020-07-14
dc.date.updated2023-06-15T13:17:51Z
dc.description.abstractThis paper presents the results of an interlaboratory study of the rheological properties of cement paste and ultrasound gel as reference substance. The goal was to quantify the comparability and reproducibility of measurements of the Bingham parameters yield stress and plastic viscosity when measured on one specific paste composition and one particular ultrasound gel in different laboratories using different rheometers and measurement geometries. The procedures for both in preparing the cement paste and carrying out the rheological measurements on cement paste and ultrasound gel were carefully defined for all of the study’s participants. Different conversion schemes for comparing the results obtained with the different measurement setups are presented here and critically discussed. The procedure proposed in this paper ensured a reasonable comparability of the results with a coefficient of variation for the yield stress of 27% and for the plastic viscosity of 24%, despite the individual measurement series’ having been performed in different labs with different rheometers and measurement geometries.en
dc.description.sponsorshipDFG, 313773090, SPP 2005: Opus Fluidum Futurum - Rheology of reactive, multiscale, multiphase construction materials
dc.identifier.eissn1871-6873
dc.identifier.issn1359-5997
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/19245
dc.identifier.urihttps://doi.org/10.14279/depositonce-18041
dc.language.isoen
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subject.ddc500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
dc.subject.otherrheometryen
dc.subject.otherrheologyen
dc.subject.otherinterlaboratory testen
dc.subject.othertest setupen
dc.subject.othertesting procedureen
dc.subject.othercement pasteen
dc.subject.otherultrasound gelen
dc.titleInterlaboratory study on rheological properties of cement pastes and reference substances: comparability of measurements performed with different rheometers and measurement geometriesen
dc.typeArticle
dc.type.versionpublishedVersion
dcterms.bibliographicCitation.articlenumber92
dcterms.bibliographicCitation.doi10.1617/s11527-020-01477-w
dcterms.bibliographicCitation.issue4
dcterms.bibliographicCitation.journaltitleMaterials and Structures
dcterms.bibliographicCitation.originalpublishernameSpringer
dcterms.bibliographicCitation.originalpublisherplaceHeidelberg
dcterms.bibliographicCitation.volume53
dcterms.rightsHolder.referenceCreative-Commons-Lizenz
tub.accessrights.dnbfree
tub.affiliationFak. 6 Planen Bauen Umwelt::Inst. Bauingenieurwesen::FG Baustoffe und Bauchemie
tub.publisher.universityorinstitutionTechnische Universität Berlin

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