Strength and permeability properties of sodium silicate-sodium dihydrogen phosphate grouted sand

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dc.authorid0000-0001-7206-0158en_US
dc.authorid0000-0003-3841-4391en_US
dc.authorid0000-0002-5134-0625en_US
dc.authorscopusid56452689300en_US
dc.authorscopusid57222983655en_US
dc.authorscopusid35390669700en_US
dc.contributor.authorMollamahmutoğlu, Murat
dc.contributor.authorAvcı, Eyubhan
dc.contributor.authorDeveci, Emre
dc.contributor.authorGokce, Aydın
dc.contributor.authorYıldırım, Eray
dc.date.accessioned2022-04-21T05:40:17Z
dc.date.available2022-04-21T05:40:17Z
dc.date.issued2021en_US
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractIn this study, it was aimed at investigating the injection performance of sodium silicate-sodium dihydrogen phosphate grouts into different graded sand samples, the time-dependent strength, and the permeability properties of injected specimens under different curing conditions. At first, the viscosity, gel time, and syneresis of grout mixtures were determined based on the contents of grout components included in grout mixtures. Syneresis is the process that causes the grout gel to shrink due to the exudation of liquid. While the unconfined compressive strength (UCS) of air-dried samples increased with time (varied from 740 kPa and 1529 kPa at the end of the 150th day), the UCS of wet-cured specimens decreased with time (ranged from 49 kPa and 293 kPa at the end of 150th day). The air-dried strengths of M4, M6, and M9 grouted specimens were 11.8, 8.39, and 5.77 times greater than those of wet-cured specimens, respectively. The permeability of various graded sand specimens was decreased with sodium silicate-sodium dihydrogen phosphate grouts under both wet-cured and air-dried conditions. As the decrease in the permeability of wet-cured specimens was one to four orders of magnitude, the decrease in the permeability of wet-cured specimens was two to five orders of magnitudeen_US
dc.identifier.issue19en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1910
dc.identifier.volume14en_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAvcı, Eyübhan
dc.institutionauthorDeveci, Emre
dc.institutionauthorYıldırım, Eray
dc.language.isoenen_US
dc.publisherSpringer Science and Business Media Deutschland GmbHen_US
dc.relation.ispartofArabian Journal of Geosciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPermeabilityen_US
dc.subjectSanden_US
dc.subjectSodium dihydrogen phosphateen_US
dc.subjectSodium silicateen_US
dc.subjectStrengthen_US
dc.titleStrength and permeability properties of sodium silicate-sodium dihydrogen phosphate grouted sanden_US
dc.typeArticleen_US

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