Investigation of Some Property Changes of Light-Colored Turkish Natural Stones after High-Temperature Treatments

dc.authoridÖzdemir, Engin/0000-0002-6043-0403
dc.authorwosidÖzdemir, Engin/ABG-7954-2020
dc.contributor.authorOzdemir, Engin
dc.date.accessioned2024-08-04T20:52:18Z
dc.date.available2024-08-04T20:52:18Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractNatural stones are a widely used construction material for both structural and decorative purposes. It is a material used for many floors and cladding due to its special beauty and quite aesthetic appearance. However, natural stones are exposed to different temperatures due to natural, urban or industrial activities and they lose their physico-mechanical properties. It is known that high temperatures and fire cause degradation of construction and building stones. There are many studies investigating the effect of high temperatures on physical and mechanical properties of natural stones, while there are very limited studies on color and gloss. In this study, the changing physical and mechanical properties, color and gloss of different light-colored polished natural stones exposed to room temperature up to 1000 degrees C in the oven were investigated. For this purpose, natural stones were gradually exposed to 200, 400, 600, 800 and 1000 degrees C, starting from room temperature. After exposure to different temperatures, water absorption, porosity, Schmidt hammer hardness, point load strength, color and gloss were measured and compared to reference samples (at room temperature). However, all samples were decayed at 1000 degrees C, changes at this temperature value could not be determined. The results obtained at other temperature values were evaluated separately for each parameter. While the change in physico-mechanical properties of all samples up to 400 degrees C was limited, a dramatic change was observed with increasing temperature. In all samples, point load strength losses were observed due to an increase in porosity and water absorption. In addition, all samples darkened at 400 degrees C, while the whiteness value (L*) of samples increased at 800 degrees C. Gloss values gradually decreased due to the increase in temperature.en_US
dc.identifier.doi10.3390/su141610298
dc.identifier.issn2071-1050
dc.identifier.issue16en_US
dc.identifier.scopus2-s2.0-85137712724en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.3390/su141610298
dc.identifier.urihttps://hdl.handle.net/11616/100884
dc.identifier.volume14en_US
dc.identifier.wosWOS:000845281800001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofSustainabilityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectnatural stonesen_US
dc.subjecttemperatureen_US
dc.subjectfireen_US
dc.subjectthermal effecten_US
dc.subjectpoint load strengthen_US
dc.subjectporosityen_US
dc.subjectcoloren_US
dc.subjectglossen_US
dc.titleInvestigation of Some Property Changes of Light-Colored Turkish Natural Stones after High-Temperature Treatmentsen_US
dc.typeArticleen_US

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