Development of Alkali-Activated Binders from Recycling Regional Tuff and Marble Wastes

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dc.contributor.authorTekin, Ilker
dc.contributor.authorCiza, Baraka
dc.contributor.authorGökçe, H. S.
dc.date.accessioned2026-02-28T12:09:10Z
dc.date.available2026-02-28T12:09:10Z
dc.date.issued2023
dc.departmentBayburt Üniversitesi
dc.description.abstractThe sustainability goals of the developing world have led many industries to recycle their wastes and reduce emitting greenhouse gases. To contribute to these environmental responsibilities, this study has focused on the development of eco-friendly binder materials from regional ground tuff and marble wastes by the activation of sodium silicate (Na<inf>2</inf>SiO<inf>3</inf>) and sodium hydroxide (NaOH) or slaked lime (Ca(OH)<inf>2</inf>). The results of this study show that alkali-activated composites experienced expansion, drying shrinkage cracking, leaching, and efflorescence. The compressive strength values of the NaOH and Ca(OH)<inf>2</inf>-activated pastes reached up to 15 MPa and 9 MPa, respectively. A reduction in NaOH molarity improved the compressive strength, dimensional stability, and durability of tuff-based alkali-activated pastes. © 2023, TUBITAK. All rights reserved.
dc.identifier.doi10.31202/ecjse.1225457
dc.identifier.endpage387
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85171243303
dc.identifier.scopusqualityQ3
dc.identifier.startpage371
dc.identifier.urihttps://doi.org/10.31202/ecjse.1225457
dc.identifier.urihttps://hdl.handle.net/20.500.12403/5836
dc.identifier.volume10
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTUBITAK
dc.relation.ispartofEl-Cezeri Journal of Science and Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20260218
dc.subjectAlkali-activated cements
dc.subjectCa(OH)2 activator
dc.subjectMarble wastes
dc.subjectMechanical properties
dc.subjectNaOH activator
dc.subjectPhysical properties
dc.subjectVolcanic tuff
dc.subjectWaste disposal
dc.subjectWaste management
dc.titleDevelopment of Alkali-Activated Binders from Recycling Regional Tuff and Marble Wastes
dc.typeArticle

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