Performance evaluation of geopolymer mortars containing waste ferrochrome slag and fly ash for sustainable green building

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dc.authorid0000-0002-7283-8967en_US
dc.contributor.authorKoçyiğit, Şermin
dc.date.accessioned2024-08-13T13:16:22Z
dc.date.available2024-08-13T13:16:22Z
dc.date.issued2024en_US
dc.departmentDicle Üniversitesi, Diyarbakır Teknik Bilimler Meslek Yüksekokulu, İnşaat Bölümüen_US
dc.description.abstractThe aim of the present study, an attempt to shed light on the use of industrial-based wastes as alkali-activated binder (AAB) material is mainly. The present novel research work, the characterization of waste ferrochrome slag (FCS) and the performance of alkali-activated mortar consisting of fly ash (FA) were investigated. The characterization of used materials were carried out using advanced microstructural analysis techniques (XRF, XRD and SEM). A total of thirty two mortars are prepared using FCS (90–60%) and FA (10–40%) with 5 M, 10 M sodium hydroxide (NaOH), Na2SiO3/NaOH (SS/SH = 1 and 2) solution. All specimens were cured in an oven at 70 °C and 100 °C for 24 h. After oven curing, the geopolymer mortars were kept in the laboratory for 28 days and thermal and mechanical tests were applied to them. The A5 mixture (SS/SH = 1 with 10%FA, 90%FCS and 5 M NaOH) was found to be optimum in terms of thermal insulation properties, making it suitable for use in sustainable construction in terms of low energy cost through exterior insulation. The C8 mixture (SS/SH = 1 with 40%FA, 60% FCS and 10 M NaOH) was found to be optimum in terms of strength and durability, making it suitable for use in sustainable construction. As a result, in this study, an optimum mixture of waste FCS and FA was obtained and geopolymer building materials that provide thermal insulation and structural performance and are resistant to external influences were produced.en_US
dc.identifier.citationKoçyiğit, Ş. (2024). Performance evaluation of geopolymer mortars containing waste ferrochrome slag and fly ash for sustainable green building. Scientific Reports, 14(1), 1-22.en_US
dc.identifier.endpage22en_US
dc.identifier.issn2045-2322
dc.identifier.issue1en_US
dc.identifier.pmid38918546
dc.identifier.scopus2-s2.0-85196827635
dc.identifier.scopusqualityQ1
dc.identifier.startpage1en_US
dc.identifier.urihttps://www.nature.com/articles/s41598-024-65552-w
dc.identifier.urihttps://hdl.handle.net/11468/28721
dc.identifier.volume14en_US
dc.identifier.wosWOS:001255006800045
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakPubMed
dc.indekslendigikaynakScopus
dc.institutionauthorKoçyiğit, Şermin
dc.language.isoenen_US
dc.publisherNature Researchen_US
dc.relation.ispartofScientific Reports
dc.relation.isversionof10.1038/s41598-024-65552-wen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAlkaline activatorsen_US
dc.subjectCompressive strengthen_US
dc.subjectGeopolymer mortaren_US
dc.subjectGreen building designen_US
dc.subjectWaste recyclingen_US
dc.subjectWater absorptionen_US
dc.titlePerformance evaluation of geopolymer mortars containing waste ferrochrome slag and fly ash for sustainable green buildingen_US
dc.titlePerformance evaluation of geopolymer mortars containing waste ferrochrome slag and fly ash for sustainable green building
dc.typeArticleen_US

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