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Subgrade Stabilization Assessment Of Kuantan Clay Using Lime, Portland Cement, Fly Ash, And Bottom Ash

Achmad Fauzi, Abdul Wahab and Wan Mohd Nazmi, Wan Abdul Rahman (2011) Subgrade Stabilization Assessment Of Kuantan Clay Using Lime, Portland Cement, Fly Ash, And Bottom Ash. In: 9th National Conference on Road Engineering of Indonesian Road Development Association (IRDA), 13-18 November 2011 , Mercure Convention-Hotel, Ancol, Jakarta, Indonesia. . (Unpublished)

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Abstract

This paper proposes an assessment of the utilization of lime, Portland cement (PC), fly ash and bottom ash as stabilizer of soft sub grades material in highway construction. The research conducts various contents of lime, PC, fly ash and bottom ash to different types of clay soils from various sites in Kuantan. The compaction tests and California Bearing Ratio (CBR) tests were applied in soil samples to estimate the optimum mixture design. The samples were set up by mixing soil samples with various content of lime, PC, fly ash and bottom ash at different water content. The accomplishment of sub-grade stabilization depends on the engineering properties of soils and characteristic of additives. The laboratory result shows that the strength gain in stabilization mainly depends on two factors: additives content and molding water content. The variation content of lime, PC, fly ash and bottom ash were 4%, 8% and 12% by total weight.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Usama Juniansyah Fauzi Faculty of Civil and Environmental Engineering Institut Teknologi Bandung, Indonesia e-mail: juniansyahfauzi@gmail.com
Uncontrolled Keywords: Lime, Portland cement, Fly ash, Bottom ash, Soil Stabilization
Subjects: T Technology > TD Environmental technology. Sanitary engineering
T Technology > TA Engineering (General). Civil engineering (General)
Faculty/Division: Faculty of Civil Engineering & Earth Resources
Depositing User: Pn. Hazlinda Abd Rahman
Date Deposited: 29 Dec 2011 05:41
Last Modified: 01 Feb 2018 07:29
URI: http://umpir.ump.edu.my/id/eprint/2025
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