Effect of Water Content on the Characteristics of Bagasse Ash-Calcium Carbide Residue Stabilized Organic Soil

Hatmoko, John Tri and Handoko, Luky Effect of Water Content on the Characteristics of Bagasse Ash-Calcium Carbide Residue Stabilized Organic Soil. [Research]

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Abstract

Research about chemically stabilized organic soil to improve shear strength has been done by many researchers. However, they have never undertaken the research about the the effect of water content on physical and chemical characteristics of stabilized organic soil. Aset of experimental program performed in this research were chemical composition of organic soil (OS), calcium carbide residue (CCR), and bagasse ash (BA); also the physical characteristics of OS. The admixture (60% CCR + 40% BA) was added to the soil with proportion 5, 10, 15, 20, 25 and 30% with various water content, and the samples were cured in 7, 14, 21, and 36 days- curing time. Then, the experiment of physical properties of the stabilized soil was undertaken. The physical characteristics of the stabilized soil change with respect to the water content, quantity of admixture and the curing times. On the high water content, the changes of the physical properties are more significant compared to that on the lower water content. The unit weight, specific gravity, and the degree of acidity increase whereas void ratio and organic content decrease according to the proportion of the admixtures and curing time

Item Type: Research
Uncontrolled Keywords: organic soil, calcium carbide, bagasse ash, physical and chemical characteristics.
Subjects: Sipil > Hidro
Sipil > Hidro
Divisions: Fakultas Teknik > Program Studi Teknik Sipil
Depositing User: Editor UAJY
Date Deposited: 21 Sep 2020 03:49
Last Modified: 21 Sep 2020 03:49
URI: http://e-journal.uajy.ac.id/id/eprint/22068

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