The effect of nano silica on the properties of cement mortars containing micro sılıca at elevated temperatures

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dc.authorid0000-0001-9193-624Xen_US
dc.contributor.authorBekem Kara, İlknur
dc.date.accessioned2020-01-03T08:21:56Z
dc.date.available2020-01-03T08:21:56Z
dc.date.issued2019
dc.departmentAÇÜ, Borçka Acarlar Meslek Yüksekokuluen_US
dc.description.abstractThis study investigates the effects of nano silica admixture on the behavior of cement mortars containing micro silica exposed to elevated temperatures. The cement mortars were incorporated with an optimized ratio of 5?wt% micro silica and 0,1,2,3wt % of nano silica admixtures. The specimens were exposed to elevated temperatures of 300 and 600 °C. After cooling, the mass loss, ultrasonic pulse velocity and compressive strengths of the specimens were determined. The investigations undertaken in this study were supported by scanning electron microscopic images. As a result, there is an optimum nano silica content which can be beneficial for improving the thermal resistance of cement mortars. Nano silica (2 wt%) improved the resistance of cement mortars containing 5 wt% micro silica at elevated temperatures.
dc.description.sponsorshipArtvin Coruh University F94.02.02en_US
dc.identifier.citationKara, İ. B. (2019). The effect of nano silica on the properties of cement mortars containing micro sılıca at elevated temperatures. Romanian Journal of Materials. 49(4), 518-526.en_US
dc.identifier.endpage526en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityN/A
dc.identifier.startpage518en_US
dc.identifier.urihttps://hdl.handle.net/11494/1905
dc.identifier.volume49en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBekem Kara, İlknur
dc.language.isoenen_US
dc.publisherSerban Solacolu Foundationen_US
dc.relation.ispartofRomanian Journal of Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCement mortaren_US
dc.subjectNano silicaen_US
dc.subjectMicro silicaen_US
dc.subjectElevated temperatureen_US
dc.titleThe effect of nano silica on the properties of cement mortars containing micro sılıca at elevated temperaturesen_US
dc.typeArticle

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