THE EFFECT OF ELECTROKINETIC SPESIFICATION FEATURES TO HYDRATION DEVELOPMENT IN FLY ASH BLENDED CEMENT

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dc.contributor.authorDorum, Atila
dc.contributor.authorKoçak, Yılmaz
dc.contributor.authorYılmaz, Bülent
dc.contributor.authorUçar, Ali
dc.date.accessioned2020-04-30T23:32:55Z
dc.date.available2020-04-30T23:32:55Z
dc.date.issued2010
dc.departmentDÜ, Teknik Eğitim Fakültesi, Yapı Eğitimi Bölümüen_US
dc.descriptionYilmaz, Bulent/0000-0002-4310-3371en_US
dc.descriptionWOS: 000285689700004en_US
dc.description.abstractIn this study, surface interaction mechanisms of the reference (OPC) and fly ash blended cements (FAC) were investigated. The physical, chemical, mineralogical and mechanical properties of OPC, fly ash (FA) and FAC, as well as the electrokinetic potentials (zeta potential) of FA-OPC particles were examined. After cement pastes were prepared with OPC and FA, they were water-cured for 2, 7 and 28 days. The pastes were made using X-ray diffraction (XRD), differential thermal analysis (DTA) and Fourier transform infrared spectroscopy (FT-IR) in order to determine their mineralogical composition and the determination of the phases developed during the hydration. Furthermore by scanning electron microscope (SEM) 28 days microstructures of pastes were determined and mortars were examined following strength tests. While the addition of FA has increased the setting time and the amount of water demand, amount of portlandit (Ca (OH)(2)) decreased during the hydration. Moreover FA has shown different electrokinetic behaviors and surface features compared to OPC. These variations effected on compressive strength of mortar samples.en_US
dc.identifier.endpage457en_US
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issue3en_US
dc.identifier.startpage449en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12684/4849
dc.identifier.volume25en_US
dc.identifier.wosWOS:000285689700004en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherGazi Univ, Fac Engineering Architectureen_US
dc.relation.ispartofJournal Of The Faculty Of Engineering And Architecture Of Gazi Universityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFly ashen_US
dc.subjectmineralogyen_US
dc.subjectcementen_US
dc.subjecthydrationen_US
dc.titleTHE EFFECT OF ELECTROKINETIC SPESIFICATION FEATURES TO HYDRATION DEVELOPMENT IN FLY ASH BLENDED CEMENTen_US
dc.typeArticleen_US

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