Setiawan, Alief (2026) PENGARUH RENDAMAN AIR GAMBUT TERHADAP KUAT TEKAN PAVING BLOCK DARI ABU TERBANG PLTU ASAM ASAM (STUDI KASUS: PERUMAHAN BUN YAMIN RESIDENCE). Diploma thesis, Universitas Islam Kalimantan MAB.
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Abstract
ABSTRAK Limbah abu terbang dari PLTU Asam Asam dimanfaatkan sebagai subtitusi bahan campuran pembuatan produk paving block. Produk ini menjadi bahan yang populer di Kalimantan Selatan, tepatnya sebagai akses jalan utama perumahan di Jl. A. Yani Km. 7.5, Bun Yamin Residence. Namun, lahan pada perumahan tersebut merupakan area gambut (bukan tanah keras). Ketika musim penghujan, sering terjadi banjir pada lingkungan perumahan. Tujuan studi kasus penelitian ini, untuk mencari tahu pengaruh air gambut perumahan terhadap paving block dari abu terbang PLTU Asam Asam. Metode penelitian ini bersifat eksperimen. Berdasarkan hasil uji, benda uji suhu ruang dengan umur 28 hari mempunyai nilai rata-rata kuat tekan sebesar 466,67 kg/cm2, sedangkan untuk benda uji yang direndam dengan air gambut selama 7 hari mempunyai rata-rata nilai kuat tekan sebesar 315,79 kg/cm2 & benda uji yang direndam dengan air PDAM selama 7 hari mempunyai nilai kuat tekan sebesar 349,12 kg/cm2. Dari hasil tersebut, air gambut pada perumahan Bun Yamin Residence mempunyai pengaruh penurunan kualitas paving block dari abu terbang PLTU Asam Asam. Kata Kunci: Paving block, abu terbang PLTU Asam Asam, air gambut, kuat tekan, material bangunan. ABSTRACT Fly ash waste from the Asam Asam Power Plant is utilized as a substitute material in the production of paving blocks. This product has become a popular construction material in South Kalimantan, particularly as the main access road in the Bun Yamin Residence housing complex located at Jl. A. Yani Km. 7.5. However, the housing development is situated on peatland, not solid ground. During the rainy season, flooding frequently occurs in the area. This case study aims to investigate the impact of peat water in the residential area on paving blocks made from PLTU Asam Asam fly ash. The research method used is experimental. Based on the test results, specimens cured at room temperature for 28 days had an average compressive strength of 466.67 kg/cm². In comparison, specimens soaked in peat water for 7 days had an average compressive strength of 315.79 kg/cm², while those soaked in water of PDAM for 7 days had an average compressive strength of 349.12 kg/cm². These results indicate that peat water in the Bun Yamin Residence area negatively affects the quality of paving blocks made with fly ash from PLTU Asam Asam Keywords: Paving block, fly ash PLTU Asam Asam, peat water, compressive strength.
| Item Type: | Thesis (Diploma) |
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| Uncontrolled Keywords: | Kata Kunci: Paving block, abu terbang PLTU Asam Asam, air gambut, kuat tekan, material bangunan Keywords: Paving block, fly ash PLTU Asam Asam, peat water, compressive strength. |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Depositing User: | Alief Setiawan |
| Date Deposited: | 21 Jan 2026 05:14 |
| Last Modified: | 21 Jan 2026 05:14 |
| URI: | http://eprints.uniska-bjm.ac.id/id/eprint/32773 |
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