The effects of bedding directions on abrasion resistance in travertine rocks

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dc.contributor.authorGokce, Mehmedi Vehbi
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2015
dc.departmentNiğde ÖHÜ
dc.description.abstractTravertine rocks are currently used in various architectural applications, cut perpendicular or parallel to bedding planes. Travertine stones used without enough attention paid to the cutting directions easily wear off in locations where pedestrian traffic is heavy and can cause some unexpected complications in practice. This study was conducted to elucidate the effects of cutting directions on the abrasion resistance of travertine stones. Travertine blocks were cut perpendicular and parallel to bedding planes, and their abrasion resistances were determined by means of the Bohme abrasion loss test. Travertine blocks were chosen from 6 different quarries whose products are currently in commercial use in Turkey and abroad. The rocks used in this study were macroscopically and microscopically described in terms of sizes, distribution patterns, and area ratios of pores, which were calculated using image analysis technique; the effects of these features on the abrasion resistances of the samples were expressed numerically. The relationships between pore area ratios and the Bohme abrasion loss values, in relation to the bedding directions, were also studied. The issues of cutting travertine rocks perpendicular or parallel to their bedding planes and how to extend the lifespan are also discussed. According to the findings, surface abrasion losses in all travertine samples cut perpendicular to their bedding plates were found to have been less than those of the samples cut parallel. Moreover, sizes and distribution patterns of the pores were found to be effective on the abrasion resistance; the pores on the surfaces cut perpendicular were smaller in size, flatter, and discontinuous, while the pores on the surfaces cut parallel were relatively greater in size, connected to each other, and with larger surface areas.
dc.identifier.doi10.3906/yer-1404-6
dc.identifier.endpage207
dc.identifier.issn1300-0985
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84926387650
dc.identifier.scopusqualityQ2
dc.identifier.startpage196
dc.identifier.trdizinid172781
dc.identifier.urihttps://dx.doi.org/10.3906/yer-1404-6
dc.identifier.urihttps://hdl.handle.net/11480/4056
dc.identifier.volume24
dc.identifier.wosWOS:000353337200005
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.institutionauthorGokce, Mehmedi Vehbi
dc.language.isoen
dc.publisherSCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK
dc.relation.ispartofTURKISH JOURNAL OF EARTH SCIENCES
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectTravertine
dc.subjectcutting direction
dc.subjectbedding plane
dc.subjectBohme abrasion loss
dc.subjectimage analysis
dc.titleThe effects of bedding directions on abrasion resistance in travertine rocks
dc.typeArticle

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