Role of Anionic Group of Methylallyl Ether-Based PCEs on Behavior of Cementitious Systems with Various C3A Contents

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dc.authoridMardani, Ali/0000-0003-0326-5015
dc.authoridfelekoglu, burak/0000-0002-7426-1698
dc.contributor.authorKarakuzu, Kemal
dc.contributor.authorKobya, Veysel
dc.contributor.authorMardani, Ali
dc.contributor.authorFelekoglu, Burak
dc.contributor.authorRamyar, Kambiz
dc.date.accessioned2024-08-31T07:50:05Z
dc.date.available2024-08-31T07:50:05Z
dc.date.issued2024
dc.departmentEge Üniversitesien_US
dc.description.abstractIn this study, the performances of methylallyl ether (HPEG) type polycarboxylate ether-based water reducing admixtures (PCE) partially substituted with phosphate and sulfonate anionic groups were investigated. The effects of synthesized PCE's on the fresh, rheological, and some hardened properties of mixtures prepared with cements having different C(3)A contents were examined. Increasing the phosphate and sulfonate substitution ratio of PCE up to a certain value improved the rheological properties of the mixtures. Best flow retention and rheological properties were obtained with 9% phosphate (P9) and 7% sulfonate (S7) PCEs. Due to the high PCE dosage used in the Marsh-funnel and mini slump experiments, the nonadsorbed PCE in the pore solution blocked the adsorbed polymers on the cement particles. Also, the hydrodynamic radius of the polymer had a significant effect on the adsorption and dispersion performance of PCE. Morover, with the increase of cement C(3)A content, the fresh properties of the mixtures were adversely affected. However, the increase in C(3)A content up to a certain value improved the hardened properties of the cementitious system. (c) 2024 American Society of Civil Engineers.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [219M425]; Turkish Council of Higher Education; TUBITAK [YOK 100/2000]; [2211A]en_US
dc.description.sponsorshipThe authors appreciate contributions of the Scientific and Technological Research Council of Turkey (TUBITAK) (Grant No. 219M425). The first and second authors acknowledge the scholarship provided by Turkish Council of Higher Education (YOK 100/2000 Program) during their PhD study. Finally, the second author acknowledges the scholarships provided by the TUBITAK 2211A program during his doctoral studies.en_US
dc.identifier.doi10.1061/JMCEE7.MTENG-16601
dc.identifier.issn0899-1561
dc.identifier.issn1943-5533
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85190888433en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1061/JMCEE7.MTENG-16601
dc.identifier.urihttps://hdl.handle.net/11454/105107
dc.identifier.volume36en_US
dc.identifier.wosWOS:001223245100049en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAsce-Amer Soc Civil Engineersen_US
dc.relation.ispartofJournal of Materials In Civil Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240831_Uen_US
dc.subjectPolycarboxylate Ether (Pce)en_US
dc.subjectAdsorptionen_US
dc.subjectAnionic Groupsen_US
dc.subjectRheologyen_US
dc.subjectCement-Admixture Compatibilityen_US
dc.subjectC(3)Aen_US
dc.titleRole of Anionic Group of Methylallyl Ether-Based PCEs on Behavior of Cementitious Systems with Various C3A Contentsen_US
dc.typeArticleen_US

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