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Effect of high-range water-reducing admixture chain lengths on self-consolidating concrete

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dc.contributor.authorÖzen, Süleyman
dc.contributor.authorAltun, Muhammet Gökhan
dc.contributor.authorRamyar, Kambiz
dc.contributor.buuauthorMardani-Aghabaglou, Ali
dc.contributor.buuauthorMARDANİ, ALİ
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentİnşaat Mühendisliği Bölümü
dc.contributor.orcid0000-0003-0326-5015
dc.contributor.researcheridC-7860-2015
dc.date.accessioned2024-11-19T05:36:11Z
dc.date.available2024-11-19T05:36:11Z
dc.date.issued2022-01-01
dc.description.abstractThe effect of the length of main and side chains of high-range water-reducing admixture (HRWRA) on some fresh and hardened properties of self-consolidating concretes (SCCs) was researched. admixtures with different side and main chain lengths were synthesized. For a given SCC slump-flow value, the admixture requirement was the least when the admixture having a medium side chain length (2400 g/mol) was used. Moreover, decreasing the main chain length of the admixture improved the fresh properties' retention of SCC. The fact was attributed to the increase in free polymer in the mixture by increasing the side chain length of the admixture. The main and side chain lengths of the HRWRA admixture were significantly influential on the early compressive strength of SCC mixtures but had a negligible effect on their 7- and 28-day compressive strength and 28-day water absorption.
dc.identifier.doi10.14359/51733146
dc.identifier.endpage38
dc.identifier.issn0889-325X
dc.identifier.issue1
dc.identifier.startpage29
dc.identifier.urihttps://doi.org/10.14359/51733146
dc.identifier.urihttps://hdl.handle.net/11452/48036
dc.identifier.volume119
dc.identifier.wos000760500700003
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherAmer Concrete Inst
dc.relation.bap219M425
dc.relation.bap2016/16
dc.relation.bap2018/9
dc.relation.journalAci Materials Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.relation.tubitak217M408
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPolycarboxylate-based superplasticizers
dc.subjectEarly-age properties
dc.subjectSide-chains
dc.subjectAdsorption mechanism
dc.subjectMolecular-structure
dc.subjectChemical-structure
dc.subjectCement paste
dc.subjectDispersion
dc.subjectPerformance
dc.subjectRheology
dc.subjectFixed molecular weight
dc.subjectMain chain length
dc.subjectPolycarboxylate ether-based admixture
dc.subjectSelf-consolidating concrete (scc) properties
dc.subjectSide chain length
dc.subjectScience & technology
dc.subjectTechnology
dc.subjectConstruction & building technology
dc.subjectMaterials science, multidisciplinary
dc.subjectConstruction & building technology
dc.subjectMaterials science
dc.titleEffect of high-range water-reducing admixture chain lengths on self-consolidating concrete
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/İnşaat Mühendisliği Bölümü
local.indexed.atWOS
relation.isAuthorOfPublicationdd2de18c-4ec0-4272-8671-0094502e4353
relation.isAuthorOfPublication.latestForDiscoverydd2de18c-4ec0-4272-8671-0094502e4353

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