Permeability Characteristics of Sand Grouted with Glyoxal Blended Sodium Silicate

T he goal of this study was to investigate the permeability characteristics of glyoxal blended sodium silicate injected sand specimens with different relative densities and gradations. Initially, rheological characteristics of glyoxal blended sodium silicate grouts were determined. Accordingly, the...

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Váldodahkki: Eyubhan Avci
Materiálatiipa: Artihkal
Giella:English
Almmustuhtton: Hitit University 2017-06-01
Ráidu:Hittite Journal of Science and Engineering
Fáttát:
Liŋkkat:https://dergipark.org.tr/tr/download/article-file/1506845
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author Eyubhan Avci
author_facet Eyubhan Avci
author_sort Eyubhan Avci
collection DOAJ
description T he goal of this study was to investigate the permeability characteristics of glyoxal blended sodium silicate injected sand specimens with different relative densities and gradations. Initially, rheological characteristics of glyoxal blended sodium silicate grouts were determined. Accordingly, the gel time decreased as the sodium silicate content increased. Viscosities of glyoxal blended sodium silicate grouts increased as the silicate content increased. Syneresis increased as the silicate content increased up to 37% but then started decreasing as the silicate content continued to increase. The groutability of glyoxal blended sodium silicate grouts into different graded sands specimens formed at various relative densities was highly successful. Grouted sand samples were kept in humidity room at a temperature of 20 °C till test time and put to permeability tests at different time intervals. In general, glyoxal blended sodium silicate grouting decreased the permeability of different graded sand specimens. The permeability of sodium silicateglyoxal grouted sand specimens increased with time as a conclusion of syneresis
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spelling doaj.art-ebdbde4d4e744ccc83562e82e9e3e5802023-10-10T11:17:28ZengHitit UniversityHittite Journal of Science and Engineering2148-41712017-06-0141717810.17350/HJSE19030000051150Permeability Characteristics of Sand Grouted with Glyoxal Blended Sodium SilicateEyubhan Avci0Bursa Technical University, Department Civil Engineering, Bursa, TURKEYT he goal of this study was to investigate the permeability characteristics of glyoxal blended sodium silicate injected sand specimens with different relative densities and gradations. Initially, rheological characteristics of glyoxal blended sodium silicate grouts were determined. Accordingly, the gel time decreased as the sodium silicate content increased. Viscosities of glyoxal blended sodium silicate grouts increased as the silicate content increased. Syneresis increased as the silicate content increased up to 37% but then started decreasing as the silicate content continued to increase. The groutability of glyoxal blended sodium silicate grouts into different graded sands specimens formed at various relative densities was highly successful. Grouted sand samples were kept in humidity room at a temperature of 20 °C till test time and put to permeability tests at different time intervals. In general, glyoxal blended sodium silicate grouting decreased the permeability of different graded sand specimens. The permeability of sodium silicateglyoxal grouted sand specimens increased with time as a conclusion of syneresishttps://dergipark.org.tr/tr/download/article-file/1506845permeabilitychemical groutsandglyoxalsodium silicate.
spellingShingle Eyubhan Avci
Permeability Characteristics of Sand Grouted with Glyoxal Blended Sodium Silicate
Hittite Journal of Science and Engineering
permeability
chemical grout
sand
glyoxal
sodium silicate.
title Permeability Characteristics of Sand Grouted with Glyoxal Blended Sodium Silicate
title_full Permeability Characteristics of Sand Grouted with Glyoxal Blended Sodium Silicate
title_fullStr Permeability Characteristics of Sand Grouted with Glyoxal Blended Sodium Silicate
title_full_unstemmed Permeability Characteristics of Sand Grouted with Glyoxal Blended Sodium Silicate
title_short Permeability Characteristics of Sand Grouted with Glyoxal Blended Sodium Silicate
title_sort permeability characteristics of sand grouted with glyoxal blended sodium silicate
topic permeability
chemical grout
sand
glyoxal
sodium silicate.
url https://dergipark.org.tr/tr/download/article-file/1506845
work_keys_str_mv AT eyubhanavci permeabilitycharacteristicsofsandgroutedwithglyoxalblendedsodiumsilicate