High temperature resistance of boron active belite cement mortars containing fly ash

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dc.authorid0000-0002-6978-0135en_US
dc.contributor.authorGökçe, H. Süleyman
dc.date.accessioned2020-11-25T10:00:11Z
dc.date.available2020-11-25T10:00:11Z
dc.date.issued20 February 2019en_US
dc.departmentFakülteler, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractBoron allowing stability of reactive belite phase in clinker production enhances neutron shielding capability of cement. In the study, neutron attenuation factor of boron active belite cements at various fly ash introduction was theoretically revealed by comparing with an alternative low heat cement (portland composite cement). High temperature resistance of the cements with and without fly ash introduction was determined on standard mortar prisms at elevated temperatures up to 900 °C with regard to compressive strength and flexural strength. Neutron shielding performance of boron active belite cement was found almost 25 times higher than Portland composite cement. Fly ash introduction significantly reduced the neutron attenuation factor of boron active belite cement. High temperature resistance of boron active belite cement mortar was found lower than that of Portland composite cement mortar at 700 °C at later curing time. 10% fly ash introduction improved the high temperature performance of boron active belite cement mortar exposed to 900 °C. Residual compressive strength values of the mortars containing fly ash were between 16% and 28% after exposing 900 °C.en_US
dc.identifier.endpage1000en_US
dc.identifier.scopus2-s2.0-85059324038en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage992en_US
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S095965261833676X
dc.identifier.urihttps://hdl.handle.net/20.500.12403/2178
dc.identifier.volume211en_US
dc.identifier.wosWOS:000457952400085en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorGökçe, H. Süleyman
dc.language.isoenen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBoron active belite cementen_US
dc.subjectPortland composite cementen_US
dc.subjectFly ashen_US
dc.subjectNeutron shielding capabilityen_US
dc.subjectHigh temperature resistanceen_US
dc.subjectCompressive strengthen_US
dc.titleHigh temperature resistance of boron active belite cement mortars containing fly ashen_US
dc.typeArticleen_US

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