Gilbert Naa, Thomas (2024) PENGARUH PENAMBAHAN SERABUT AMPAS TEBU PADA CAMPURAN ASPAL AC-WC PENETRASI 60/70 PADA SIFAT MARSHALL. Skripsi thesis, UNIVERSITAS SANGGA BUANA YPKP.
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(2) LEMBAR PENGESAHAN.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (454kB) |
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(3) SURAT PERNYATAAN.pdf - Published Version Available under License Creative Commons Public Domain Dedication. Download (436kB) |
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(8) SURAT KETERANGAN HASIL CEK PLAGIASRISME.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (567kB) |
Abstract
ABSTRAK Secara umum, lapisan aspal beton, juga dikenal sebagai lapisan Lastron, adalah lapisan yang digunakan dalam konstruksi jalan yang terbuat dari campuran filler, aspal kasar, halus, dan keras. Dalam komposisi aspal beton, filler seperti kapur, semen/pozzolan, dan abu batu sering disertakan. Oleh sebap itu, para peneliti mencari cara untuk menggunakan abu ampas tebu atau bahan pengganti lainnya sebagai pengganti filler abu batu. Serabut Ampas Tebu adalah residu yang tersisa setelah Penjemuran Serabut Ampas Tebu, yang memiliki sifat silika dan mengikat. Tujuan penelitian ini adalah untuk mengetahui pengaruh penggunaan filler abu ampas tebu terhadap kombinasi AC-WC. Penelitian ini dilaksanakan di Laboratorium Teknik Sipil Universitas Sangga Buana - YPKP Bandung tahun 2024 dengan menggunakan metode Marshall Test, mengacu pada Spesifikasi Umum Bina Marga 2018 (Revisi 2). Persentase filler Serat Ampas tebu yang digunakan dalam penelitian adalah 100% abu batu, 75% abu batu + 25% serat ampas tebu, 50% abu batu + 50% serat ampas tebu, 25% abu batu + 75% serat ampas tebu, dan 100% serat ampas tebu. Hasil pengujian analisis saringan diperoleh agregat kasar 30,00%, agregat sedang 16,41%, fly ash 46,38%, pasir 7,21%, dan variasi kadar aspal 5,0%, 5,5%, 6,0%, 6,5%, dan 7,0%, sehingga diperoleh nilai kadar aspal (KAO) optimal sebesar 5,5%. Penggunaan filler Bagasse Fiber pada kombinasi AC-WC telah memenuhi standar Bina Marga Umum 2018 (Revisi 2), berdasarkan hasil penelitian. Nilai VFA meningkat seiring dengan bertambahnya jumlah campuran filler Bagasse Fiber, sedangkan nilai VMA, VIM, Stabilitas, dan Flow mengalami penurunan. Mengenai nilai MQ terdapat dua variasi yaitu variasi 100% abu batu dan variasi 50% abu batu dan 50% Bagasse Fiber. Nilai MQ mengalami peningkatan pada variasi 100% Bagasse Fiber dan mengalami penurunan pada variasi 25% abu batu dan 75% abu bagasse. Kata Kunci: Lapis Pondasi Atas, Karakteristik Marshall, Abu Bagasse ABSTRACT In general, asphalt concrete layers, also known as Lastron layers, are layers used in road construction made of a mixture of filler, coarse, fine, and hard asphalt. In the composition of asphalt concrete, fillers such as lime, cement/pozzolan, and rock ash are often included. Therefore, researchers are looking for ways to use bagasse ash or other substitute materials as a substitute for rock ash filler. Bagasse Fiber is the residue left after drying bagasse fiber, which has silica and binding properties. The purpose of this study was to determine the effect of using bagasse ash filler on the AC-WC combination. This study was conducted at the Civil Engineering Laboratory of Sangga Buana University - YPKP Bandung in 2024 using the Marshall Test method, referring to the General Specifications of Bina Marga 2018 (Revision 2). The percentage of Bagasse Fiber filler used in the study was 100% rock ash, 75% rock ash + 25% bagasse fiber, 50% rock ash + 50% bagasse fiber, 25% rock ash + 75% bagasse fiber, and 100% bagasse fiber. The results of the sieve analysis test obtained coarse aggregate 30.00%, medium aggregate 16.41%, fly ash 46.38%, sand 7.21%, and asphalt content variations of 5.0%, 5.5%, 6.0%, 6.5%, and 7.0%, so that the optimal asphalt content (KAO) value was 5.5%. The use of Bagasse Fiber filler in the AC-WC combination has met the 2018 General Bina Marga standards (Revision 2), based on the research results. The VFA value increases with the increasing amount of Bagasse Fiber filler mixture, while the VMA, VIM, Stability, and Flow values decrease. Regarding the MQ value, there are two variations, namely the 100% rock ash variation and the 50% rock ash and 50% Bagasse Fiber variation. The MQ value increases in the 100% Bagasse Fiber variation and decreases in the 25% rock ash and 75% bagasse ash variations. Keywords: Upper Foundation Layer, Marshall Characteristics, Bagasse Ash
Item Type: | Thesis (Skripsi) |
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Additional Information: | STS.24.0075 |
Uncontrolled Keywords: | Lapis Pondasi Atas, Karakteristik Marshall, Abu Bagasse |
Subjects: | Skripsi S1 > Teknik Sipil |
Divisions: | Fakultas Teknik > Teknik Sipil (S1) |
Depositing User: | Thomas gilbert naa |
Date Deposited: | 28 May 2025 04:07 |
Last Modified: | 28 May 2025 04:07 |
URI: | http://repository.usbypkp.ac.id/id/eprint/5444 |
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