Fly ash based geopolymer composites partially replaced with silica fume: An experimental investigation

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dc.authorscopusid57200720472
dc.authorscopusid57200729840
dc.authorscopusid57200727063
dc.authorscopusid38362627300
dc.authorscopusid57200568790
dc.contributor.authorAl-Mashhadani, Mukhallad M.
dc.contributor.authorCanpolat, Orhan
dc.contributor.authorAygörmez, Yurdakul
dc.contributor.authorUysal, Mucteba
dc.contributor.authorSahin, Furkan
dc.date.accessioned2024-09-11T19:58:39Z
dc.date.available2024-09-11T19:58:39Z
dc.date.issued2019
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description5th International Conference on Sustainable Construction Materials and Technologies, SCMT 2019 -- 14 July 2019 through 17 July 2019 -- Kingston upon Thames -- 149940en_US
dc.description.abstractNowadays, the environmental impact which is caused by the industrial development specially in construction section have led to an increasing interest in geopolymer field and thereby have promoted the research in terms of full replacement of Portland cement binder and feasible utilization of waste materials. In this paper, an attempt was done to fabricate a binding matrix that is totally cement free and based on eco-friendly materials. The effect of adding silica fume on strength properties, physical properties and resistance to abrasion were studied. In general, silica fume was found to enhance the investigated properties due to the fineness of silica fume particles which generally formed geopolymeric composites with more compact matrix. The geopolymeric matrix which is fabricated with the presence of silica fume has shown an obvious improvement in terms of physical properties. Moreover, the compactness of the matrix led to a good performance regarding the abrasion resistance, to be more specific, the abraded surface was more resistant to weight loss after adding silica fume. In addition to that, an acceptable degree of correlation was obtained when the results of the studied properties were linked, results from strength tests and the ones from non-destructive tests were having a good degree of correlation. © 2019 International Committee of the SCMT conferences. All rights reserved.en_US
dc.identifier.issn2515-3048en_US
dc.identifier.scopus2-s2.0-85070961299en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://hdl.handle.net/11363/8536
dc.identifier.volume2en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInternational Committee of the SCMT conferencesen_US
dc.relation.ispartofSustainable Construction Materials and Technologiesen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.subjectAbrasion; Fly ash; Geopolymer; Silica fume; Slag; Sustainable; Voids ratio; Water absorptionen_US
dc.titleFly ash based geopolymer composites partially replaced with silica fume: An experimental investigationen_US
dc.typeConference Objecten_US

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