An Investigation into Strength and Permittivity of Compacted Sand-Clay Mixtures by Partial Replacement of Water with Lignosulfonate

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dc.contributor.authorSezer, A.
dc.contributor.authorMardani-Aghabaglou, A.
dc.contributor.authorBoz, A.
dc.contributor.authorTanrinian, N.
dc.date.accessioned2019-10-27T23:09:21Z
dc.date.available2019-10-27T23:09:21Z
dc.date.issued2016
dc.departmentEge Üniversitesien_US
dc.description2nd International Conference on Computational and Experimental Science and Engineering (ICCESEN) -- OCT 14-19, 2015 -- Kemer, TURKEYen_US
dc.description.abstractStrength and permeability of sand-bentonite mixtures are of main concern, particularly in liner design. This study presents the results obtained from an experimental investigation of strength and permittivity of compacted sand-bentonite mixtures in the presence of water-reducing admixture of lignosulfonate. For this, sand-bentonite mixtures containing 4, 8, 12, 16% of bentonite were subjected to standard Proctor tests, to obtain the optimum water content and maximum void ratio of the mixtures. Similar specimens were prepared by partially replacing 0.5, 1 and 2% of water in the mixture with lignosulfonate. Additional specimens containing 16% of bentonite were prepared with 5% deviation towards the wet and dry sides of optimum water content, which was partially replaced with lignosulfonate for evaluation of the effects of deviation from optimum moisture content during densification. It was observed that partial replacement of water with lignosulfonate slightly increases the strength and decreases the permittivity, and that this effect was more pronounced as the replacement level was increased. Additionally, test results reveal that lignosulfonate replacement was more effective on the dry side of optimum water content.en_US
dc.identifier.doi10.12693/APhysPolA.130.23
dc.identifier.endpage27en_US
dc.identifier.issn0587-4246
dc.identifier.issn1898-794X
dc.identifier.issn0587-4246en_US
dc.identifier.issn1898-794Xen_US
dc.identifier.issue1en_US
dc.identifier.startpage23en_US
dc.identifier.urihttps://doi.org/10.12693/APhysPolA.130.23
dc.identifier.urihttps://hdl.handle.net/11454/52620
dc.identifier.volume130en_US
dc.identifier.wosWOS:000384810700007en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherPolish Acad Sciences Inst Physicsen_US
dc.relation.ispartofActa Physica Polonica Aen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleAn Investigation into Strength and Permittivity of Compacted Sand-Clay Mixtures by Partial Replacement of Water with Lignosulfonateen_US
dc.typeArticleen_US

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