Recycling waste from natural stone processing plants to stabilise clayey soil

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dc.contributor.authorSivrikaya, Osman
dc.contributor.authorKiyildi, Koray R.
dc.contributor.authorKaraca, Zeki
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2014
dc.departmentNiğde ÖHÜ
dc.description.abstractFor the countries with a developed stone industry the waste generated in the natural stone processing plants pose environmental and economic problems. The utilisation of stone waste in various areas is still under research. In addition, there are only a limited number of studies concerning the use of stone waste obtained from processing plants in the stabilisation of clayey soil. Furthermore, none of the studies in the literature investigated the effect of the characteristics of the stone on the stabilisation of the soil. This is the first study that compares the efficiency of the waste calcitic marble, dolomitic marble and granite powder as additives for the stabilisation of clayey soil. Artificial soil samples were prepared in the laboratory using bentonite and kaolinite. Natural stone waste powder was added to the soil samples at different percentages, and the index and compaction parameters of the stabilised soil were analysed. The results showed that the types of waste powder used in this study, like lime, could be used as stabilisers. As the percentage of additives increased, the plasticity index of the clayey soil decreased and the physical properties of the soil changed from clay to silt. In terms of compaction parameters, the use of all types of natural waste powder in the study resulted in a decrease in the optimum water content and an increase in the maximum dry unit weight. The lowest optimum water content and the highest maximum dry unit weight were obtained from the dolomitic marble powder.
dc.description.sponsorshipNigde University Scientific Research Projects Unit; Nigde University [FEB 2010/33]
dc.description.sponsorshipThis study is supported by Nigde University Scientific Research Projects Unit. This paper is partly benefited from the FEB 2010/33 project of Nigde University. The authors would like to thank Nigde University Scientific Research Projects Unit and the Nigde NIDAS Company for allowing them to use the laser diffraction device.
dc.identifier.doi10.1007/s12665-013-2833-x
dc.identifier.endpage4407
dc.identifier.issn1866-6280
dc.identifier.issn1866-6299
dc.identifier.issue10
dc.identifier.scopus2-s2.0-84899154271
dc.identifier.scopusqualityQ2
dc.identifier.startpage4397
dc.identifier.urihttps://dx.doi.org/10.1007/s12665-013-2833-x
dc.identifier.urihttps://hdl.handle.net/11480/4170
dc.identifier.volume71
dc.identifier.wosWOS:000334913500011
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherSPRINGER
dc.relation.ispartofENVIRONMENTAL EARTH SCIENCES
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectNatural stone plant wastes
dc.subjectStabilisation
dc.subjectClay
dc.subjectIndex properties
dc.subjectCompaction
dc.titleRecycling waste from natural stone processing plants to stabilise clayey soil
dc.typeArticle

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