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The utilization of lime and plastic sack fiber for the stabilization of clay and their effect on CBR (California Bearing Ratio) value

Mina, Enden and Fathonah, Woelandari and Kusuma, Rama Indera and Nurjanah, Ina Asha (2021) The utilization of lime and plastic sack fiber for the stabilization of clay and their effect on CBR (California Bearing Ratio) value. Teknika: Jurnal Sains dan Teknologi, 17 (2). pp. 289-294. ISSN 1693-024X (print version), E-ISSN: 2654-4113 (online version)

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Abstract

The soil of Kubang Laban Road at Terate Village, Kramatwatu-Serang district, can be classified as a clay soil type with a low bearing capacity with a field California Bearing Ratio (CBR) value of 2.16%. Therefore it is necessary to improve the soil, which is stabilization using added lime and plastic sack fiber. This study used variations of Plastic sacks fiber content 0%; 0.2%; 0.4%; 0.6% and 0.8% with the addition of 10% lime for each variation of the total dry weight of the soil. This study determines how adding plastic sack fiber and lime in the subgrade soil affects the CBR value and physical properties. The soil classification system used is based on the unified soil classification system (USCS). The results showed that the original soil was classified as OH type, organic clay with high plasticity. Thus, soil stabilization with plastic sack fiber and lime may reduce the IP and enhance the CBR. With 0.2 percent plastic sack fiber and 10% lime, the greatest CBR value was 41.78 percent. The optimum CBR value obtained meets the requirements for a road construction subgrade.

Item Type: Article
Contributors:
ContributionContributorsNIP/NIM
AuthorMina, Enden197305062006042001
AuthorFathonah, Woelandari199012292019032021
AuthorKusuma, Rama Indera198108222006041001
AuthorNurjanah, Ina AshaUNSPECIFIED
Subjects: T Technology > T Technology (General)
T Technology > TA Engineering (General). Civil engineering (General)
Divisions: 03-Fakultas Teknik > 22201-Jurusan Teknik Sipil
Depositing User: Mrs. ENDEN MINA
Date Deposited: 21 Nov 2022 14:24
Last Modified: 21 Nov 2022 14:24
URI: http://eprints.untirta.ac.id/id/eprint/16121

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