Phase variation and mechanical properties of waste calcium carbonate to substitute quartz in composite slab production

Basit Öğe Kaydı
dc.authoridBAS, Sedanur/0000-0003-2791-1798
dc.authoridKriven, Waltraud/0000-0002-2983-5760
dc.authoridozer, ali/0000-0002-4207-8207
dc.contributor.authorBas, Sedanur
dc.contributor.authorGuler, Taki
dc.contributor.authorOzer, Ali
dc.contributor.authorAkturk, Selcuk
dc.contributor.authorKriven, Waltraud M.
dc.date.accessioned2024-10-26T18:09:12Z
dc.date.available2024-10-26T18:09:12Z
dc.date.issued2023
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractOwing to the fast-emerging nature and rapid advancements in the construction industry, huge volumes of marble dust (MD) are generated as reject during slab cutting in marble processing, causing significant environmental hazards. Nowadays, quartz composite slabs have increasingly been preferred in building works due to their excellent hygienic property and mechanical strength. Composite slab is produced using micronized quartz as filler, the grinding of which is an energy-intensive process. Substitution of micronized quartz with MD at different percentages was investigated in natural form and after roasting. Natural MD offered appreciable physical properties closer to those of a quartz composite slab. Physical properties slightly retrograded by quartz supplementation in the raw form. Roasting the filler led to the formation of rounded Ca-silicate. Wollastonite was the first phase formed after sintering at the lowest MD percentage and shortest roasting times. Larnite became dominating phase first by increasing MD percentage and roasting time, and then calcio-olivine formed. Physical characterization test results demonstrated that hardnesses of new phase and particle shape were the key parameters that improved slabs' mechanical properties of. Hard rounded larnite particles improved mechanical behavior of slabs having the synergic effect of quartz, whereas wollastonite did not show a significant effect.
dc.identifier.doi10.1111/ijac.14470
dc.identifier.endpage3690
dc.identifier.issn1546-542X
dc.identifier.issn1744-7402
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85163686727
dc.identifier.scopusqualityQ2
dc.identifier.startpage3677
dc.identifier.urihttps://doi.org/10.1111/ijac.14470
dc.identifier.urihttps://hdl.handle.net/20.500.12418/29973
dc.identifier.volume20
dc.identifier.wosWOS:001018453500001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofInternational Journal of Applied Ceramic Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjecthardness
dc.subjectmechanical properties
dc.subjectsintering
dc.subjectstructural applications
dc.titlePhase variation and mechanical properties of waste calcium carbonate to substitute quartz in composite slab production
dc.typeArticle

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