Publication:
Effect of waste binder material usage rate on thixotropic behaviour of cementitious systems

dc.contributor.buuauthorBiricik, Öznur
dc.contributor.buuauthorAYTEKİN TÜRKOĞLU, BURCU
dc.contributor.buuauthorBİRİCİK, ÖZNUR
dc.contributor.buuauthorAytekin, Burcu
dc.contributor.buuauthorMARDANİ, ALİ
dc.contributor.buuauthorMardani, Ali
dc.contributor.departmentBursa Uludağ Üniversitesi/Mühendislik Fakültesi/İnşaat Mühendisliği Bölümü.
dc.contributor.orcid0000-0003-0326-5015
dc.contributor.researcheridC-7860-2015
dc.contributor.researcheridJPK-8822-2023
dc.date.accessioned2024-09-25T10:06:18Z
dc.date.available2024-09-25T10:06:18Z
dc.date.issued2023-09-03
dc.description.abstractIn order to investigate the feasibility of using waste as an alternative binder in cement-based materials, the effects of using recycled concrete powder (RCP), glass powder (GP), marble powder (MP), and limestone powder (LP) in place of portland cement on the rheological and fresh characteristics of cementitious systems were determined. In this regard, the influence of the utilization of waste materials and the substitution ratio (25% and 35%) on the parameters of the cement paste mixtures that change over time, such as setting time, Marsh-funnel flow time, mini-slump value, viscosity, and dynamic yield stress (DYS), were determined. The effect of 4 different type waste powder materials on the rheology and thixotropy of cementitious systems was investigated using two different methods (loop and constant shear strain rate methods). In order to reduce cement consumption, the effect of the use of waste powder materials on the time-dependent behavior of cementitious systems has been examined, and important results have been obtained for cases (such as producing 3D concrete or self compacting concrete) where time-dependent consistency change is important. It was determined that replacing RCP and GP enhanced the DYS values while replacing MP and LP decreased them. In this context, it was understood that regardless of time, MP and LP promote flowability, whereas RCP and GP diminish flowability. RCP35 had the greatest Ithix_shr and Ithix_vis values at the 20th minute, whereas MP and LP-containing mixtures had the lowest values. The mixtures with the highest and lowest thixotropic degrees were RCP35 and LP35, respectively.
dc.identifier.doi10.1016/j.conbuildmat.2023.133197
dc.identifier.issn0950-0618
dc.identifier.urihttps://doi.org/10.1016/j.conbuildmat.2023.133197
dc.identifier.urihttps://hdl.handle.net/11452/45213
dc.identifier.volume403
dc.identifier.wos001078522500001
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.bapFHIZ-2021-612
dc.relation.journalConstruction And Building Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPortland-limestone cement
dc.subjectSelf-compacting concrete
dc.subjectFine glass powder
dc.subjectMarble powder
dc.subjectRheological properties
dc.subjectFly-ash
dc.subjectCompressive strength
dc.subjectHardened properties
dc.subjectPartial replacement
dc.subjectMineral admixtures
dc.subjectRecycled concrete powder (rcp)
dc.subjectGlass powder (gp)
dc.subjectMarble powder (mp)
dc.subjectLimestone powder (lp)
dc.subjectCement paste
dc.subjectRheology
dc.subjectThixotropy
dc.subjectScience & technology
dc.subjectTechnology
dc.subjectConstruction & building technology
dc.subjectEngineering, civil
dc.subjectMaterials science, multidisciplinary
dc.subjectConstruction & building technology
dc.subjectEngineering
dc.subjectMaterials science
dc.titleEffect of waste binder material usage rate on thixotropic behaviour of cementitious systems
dc.typeArticle
dspace.entity.typePublication
relation.isAuthorOfPublication3fe6c353-fea9-40b3-ab95-8b84f846a2c0
relation.isAuthorOfPublication38e3b62d-949c-4cca-b605-3027d7da40cc
relation.isAuthorOfPublicationdd2de18c-4ec0-4272-8671-0094502e4353
relation.isAuthorOfPublication.latestForDiscovery3fe6c353-fea9-40b3-ab95-8b84f846a2c0

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