Effect of Sodium Silicate on the Strength and Permeability Properties of Ultrafine Cement Grouted Sands

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dc.authorid0000-0001-7206-0158en_US
dc.authorid0000-0003-3841-4391en_US
dc.authorscopusid56452689300en_US
dc.authorscopusid57222983655en_US
dc.contributor.authorAvcı, Eyübhan
dc.contributor.authorDeveci, Emre
dc.contributor.authorGokce A.
dc.date.accessioned2022-04-05T08:20:16Z
dc.date.available2022-04-05T08:20:16Z
dc.date.issued2021en_US
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractIn this experimental study, the effect of sodium silicate (SS) added into an ultrafine-cement-suspension injection on the strength and permeability properties of grouted sand samples was investigated. The experiment started with a test for identifying the bleeding and viscosity values and setting times. This was followed by injecting sand samples prepared in different gradations with ultrafine cement (UC) with and without SS additive. In the experiments, 1.0, 1.5, 2.0, and 2.5 were used as the water:cement ratios, and 1%, 3%, and 5% were used as the SS additive ratios. Unconfined compression tests were performed on the sand specimens that were successful in the injection tests on days 3, 7, 14, 28, 56, and 90; and permeability tests were performed on days 7, 28, 56, and 90. While viscosity values increased with the addition of SS into the UC, bleeding values and setting times decreased. Injectability slightly decreased with the addition of SS into the UC. The addition of SS into the UC-suspension injection increased the unconfined compressive strength. Injected samples gained strength faster with the addition of SS into the UC. Adding sodium silicate into the UC-suspension injection reduced permeability values. In the experimental study, it was observed that the addition of SS additive into the UC improved the permeability and strength properties of sand samples after injection.en_US
dc.identifier.doi10.1061/(ASCE)MT.1943-5533.0003815en_US
dc.identifier.issn08991561
dc.identifier.issue8en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1891
dc.identifier.volume33en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAvcı, Eyübhan
dc.institutionauthorDeveci, Emre
dc.language.isoenen_US
dc.publisherAmerican Society of Civil Engineers (ASCE)en_US
dc.relation.ispartofJournal of Materials in Civil Engineeringen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectInjectabilityen_US
dc.subjectPermeabilityen_US
dc.subjectSodium silicateen_US
dc.subjectUltrafine cementen_US
dc.subjectUnconfined compressive strengthen_US
dc.titleEffect of Sodium Silicate on the Strength and Permeability Properties of Ultrafine Cement Grouted Sandsen_US
dc.typeArticleen_US

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