USTUCHRI, IRVAN (2022) PEMANFAATAN ABU SERBUK KAYU DAN SERBUK CANGKANG KERANG SEBAGAI BAHAN STABILISASI TANAH MUARA GEMBONG. Sarjana (S1) thesis, UNIVERSITAS ISLAM 45 BEKASI.
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Abstract
In the implementation of construction work, technical problems related to land are often encountered. The soil must be able to withstand the load that will work on it. In this study, the soil under study is a type of soil that has low bearing capacity characteristics so that it requires soil improvement efforts, one of which is soil stabilization. The method used in this study was chemical soil stabilization using an additive with Wood Dust Ash (ASK) and Shell Shell Powder (SCK) which are the products of reuse, reduce and recycle industrial products. Soil samples were taken from the village of Hurip Jaya, Muara Gembong and research was carried out at the Civil Engineering Laboratory of the Islamic University "45" Bekasi. The tests carried out included tests of physical properties in the form of Specific Gravity (GS), Atterberg Limit, Gradation and compaction analysis as well as testing of mechanical properties in terms of CBR (Unsoaked and Soaked), swelling potential and UCS values. The test object used in this study was clay mixed with a mixture of sawdust ash (ASK): 0%, 2% and 4% and Shellfish Powder (SCK): 0%, 2%, 4%. The results showed that the soil was classified as CL (Clay-Low Plasticity), namely inorganic clay with low to moderate plasticity. It has a free compressive strength of 0.378 kg/cm2 with low sensitivity, a 5 mm CBR value of 1.32% < 6%, including those that do not meet the standards for road subgrade. Soil mixed with 4% SCK increased the CBR value by 84.85% against the original soil CBR, and suppressed the development rate by 62.41% of the original soil development value. Keywords: Clay, Shells Powder, Wood Ash
| Item Type: | Thesis (TA, Skripsi, Tesis, Disertasi) (Sarjana (S1)) | |||||||||
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| Contributors/Dosen Pembimbing,NIDN Dosen bisa diakses di LINK https://bit.ly/NIDNdosenunismabekasi: |
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| Keywords / Kata Kunci: | Tanah lempung, Serbuk Cangkang Kerang, Abu Serbuk Kayu | |||||||||
| Subjects: | Eksperimen Geoteknik |
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| Faculty: | Fakultas Teknik > Teknik Sipil S1 | |||||||||
| Depositing User: | Users 152 not found. | |||||||||
| Date Deposited: | 18 Aug 2022 06:38 | |||||||||
| Last Modified: | 18 Aug 2022 06:38 | |||||||||
| URI: | http://repository.unismabekasi.ac.id/id/eprint/653 |
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