Single and Multi Effects of Polycarboxylate Main and Side Chain Lengths on Setting Time, Viscosity, and Yield Stress of Cementitious Mixtures Containing Fly Ash

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dc.authorid0000-0002-9345-9907en_US
dc.authorscopusid58223139200en_US
dc.authorwosid-en_US
dc.contributor.authorAltun, Muhammet Gökhan
dc.contributor.authorÖzen, Süleyman
dc.contributor.authorKarakuzu, Kemal
dc.contributor.authorMardani, Ali
dc.contributor.authorRamyar, Kambiz
dc.date.accessioned2024-01-24T13:26:18Z
dc.date.available2024-01-24T13:26:18Z
dc.date.issued2023en_US
dc.departmentFakülteler, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümü
dc.description.abstractIn this study, polycarboxylate polymers having different main chain lengths, side chain lengths, and main chain and side-chain lengths at constant molecular weight were synthesized. Cementitious mixtures with 0%, 15%, 30%, and 45% fly ash substitution levels were tested with polycarboxylate based admixtures (PCEs). As the main and side chain length of the PCE increased up to a certain value, regardless of the fly ash content, the fluidity of the mixtures was positively affected. However, after a certain length, both the electrostatic and steric effects of the PCE decreased, as the polymers intercalated and flocculated, adversely affecting the flow properties of the mixtures. Regardless of the PCE structure, the use of fly ash adversely affected the setting times and rheological properties of the mixtures.en_US
dc.identifier.citationAltun, M. G., Özen, S., Karakuzu, K., Mardani, A., & Ramyar, K. (2023). Single and Multi Effects of Polycarboxylate Main and Side Chain Lengths on Setting Time, Viscosity, and Yield Stress of Cementitious Mixtures Containing Fly Ash. Journal of Materials in Civil Engineering, 35(7). https://doi.org/10.1061/JMCEE7.MTENG-14321en_US
dc.identifier.doi10.1061/JMCEE7.MTENG-14321
dc.identifier.issn0899-1561
dc.identifier.issn1943-5533
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85156188096
dc.identifier.urihttps://doi.org/10.1061/JMCEE7.MTENG-14321
dc.identifier.urihttps://hdl.handle.net/20.500.12428/5393
dc.identifier.volume35en_US
dc.identifier.wosWOS:000988967500057
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAltun, Muhammet Gökhan
dc.language.isoen
dc.publisherAmerican Society of Civil Engineers (ASCE)en_US
dc.relation.ispartofJournal of Materials in Civil Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.relation.tubitakinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/217M408
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMain chainen_US
dc.subjectNon-ionic monomeren_US
dc.subjectPolycarboxylateen_US
dc.subjectRheologyen_US
dc.subjectSide chainen_US
dc.titleSingle and Multi Effects of Polycarboxylate Main and Side Chain Lengths on Setting Time, Viscosity, and Yield Stress of Cementitious Mixtures Containing Fly Ash
dc.typeArticle

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