Dewi, Ratna and Sutejo, Yulindasari and Rahmadini, Rizki and Arfan, Muhammad (2019) Pengaruh Limbah Plafon Gipsum Terhadap Penurunan Konsolidasi Pada Tanah Lempung Ekspansif. Cantilever, Jurnal Penelitian dan Kajian Bidang Teknik Sipil, 8 (1). pp. 1-7. ISSN 2477-4863
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Abstract
Expansive clay has a high potential to swell if compared to other types of clay. Expansive clay also has very low bearing capacity so that a method of soil improvement was needed to improve the soil. This type of soil can be found in Gasing village, Tanjung Api-Api Km. 11 Banyuasin regency of South Sumatra Province. This research aims to study the mixture of gypsum plafond waste as additives in the process of stabilizing expansive soil clay. It can be made according to the needs of the mixture. In this study, the percentage of mixture of gypsum plafond waste are 5%, 10% and 15%. The test used an Oedometer (SNI 2812: 2011/ASTM D2435) equipment. By giving the pressure of 2.5 kN/m 2; 5 kN/m 2; 10 kN/m 2; 20 kN/m 2; and 40 kN/m 2. The test results of the clay without mixture with gypsum plafond obtained were liquid limit value (LL)= 67%, plastic limit (PL)= 26.38% and plastic index value (PI) of 40.62 …
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | expansive soil, oedometer, gypsum plafond waste, consolidation |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) > TA1-2040 Engineering (General). Civil engineering (General) > TA145 General works. Civil engineering, etc. 1850- |
| Divisions: | 03-Faculty of Engineering > 21001-Engineering Science (S3) |
| Depositing User: | Prodi S3-Ilmu Teknik (21001) |
| Date Deposited: | 27 Sep 2019 04:15 |
| Last Modified: | 27 Sep 2019 04:15 |
| URI: | http://repository.unsri.ac.id/id/eprint/9080 |
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