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http://dx.doi.org/10.22156/CS4SMB.2017.7.1.067

Soil Treatment by Eco-Friendly Consoildation Soil  

Han, Doo Hee (ITCRI Chungwoon University)
Publication Information
Journal of Convergence for Information Technology / v.7, no.1, 2017 , pp. 67-73 More about this Journal
Abstract
Paper sludge ash, blast furnace slag, fine powder quicklime, anhydrous gypsum, and fly ash as the main ingredients were prepared to suit the salty soils of marine soils. The solidification component is a kind of recycled ceramic, and CaO plays an important role in solidification. The neutralization time after solidification was about 2 weeks, and the compressive strength was about 12N/mm2 in the mortar test after one week incubation with standard yarn. This is about 14 times stronger than the solidifying agent used in the metropolitan area. As a result of applying plate load test to saltous marine soils, we obtained the yield load that can pass the large scale even after 5 days. In the uniaxial compressive strength test, shear strength of about 300 kPa was obtained after 5 days. It will be useful for supplementing the soft ground in the area where marine reclamation is much like the Incheon area.
Keywords
Solidifying agent; Inorganic; Soil improvement;
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Times Cited By KSCI : 4  (Citation Analysis)
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