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KINERJA MODULUS RESILIEN TERHADAO CAMPURAN BERASPAL MODIFIKASI POLIMER DENGAN FILLER BUBUK GYPSUM

Rifqi Fadillah, Muhamad (2024) KINERJA MODULUS RESILIEN TERHADAO CAMPURAN BERASPAL MODIFIKASI POLIMER DENGAN FILLER BUBUK GYPSUM. S1 thesis, Fakultas Teknik Universitas Sultan Ageng Tirtayasa.

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Abstract

Designing the road pavement using the modulus of elasticity, to determine the coefficient of the pavement layer. Polymers have another benefit, such as improving pavement performance, because polymer asphalt takes longer to age due to oxidation compared to asphalt without modifying the polymer, so that the durability of the pavement can be increased. Gypsum as a raw material used in the asphalt mixture can increase the binding capacity, so that the performance of the asphalt mixture can be increased. This research aims to determine the Optimum rate of Asphalt value obtained from the AC-WC and HRS-WC gradation mixture, and to determine the resilience modulus value of the AC-WC and HRS-WC gradation asphalt mixture. The method used is laboratory testing using a universal material testing apparatus (UMATTA), where in this test results are obtained in the form of resilience modulus values. Based on the results of this research, it was found that the resilient modulus of AC-WC graded asphalt mixtures when using gypsum filler at a temperature 25o it increased, but when temperature is raising the resilient modulus value decreased, whereas for HRS-WC graded asphalt mixtures the resilient modulus value decreased when added. gypsum filler. The results of the comparison of AC-WC and HRS-WC gradations show that the resilience modulus value is better when the asphalt mixture is AC-WC gradation due to an increase when gypsum filler is added, this is because gypsum has binding capacity.

Item Type: Thesis (S1)
Contributors:
ContributionContributorsNIP/NIM
Thesis advisorTwidi Bethary, Rindu198212062020122001
Thesis advisorEsti Intari, Dwi198601242014042001
Additional Information: Perancangan tebal perkerasan jalan menggunakan modulus elastisitas, guna menentukkan koefisien lapis perkerasan tersebut. Polimer memiliki manfaat lain yaitu meningkatkan kinerja perkerasan, karena diperlukan waktu yang lebih lama oleh aspal polimer untuk menjadi aging akibat oksidasi dibandingkan dengan aspal tanpa memodifikasi polimer, sehingga daya tahan perkerasaan dapat ditingkatkan. Gypsum dengan bahan baku kapur yang digunakan dalam campuran beraspal dapat meningkatkan daya ikat, sehingga kinerja campuran beraspal dapat meningkat. Penelitian ini bertujuan untuk mengetahui nilai KAO yang didapat dari campuran gradasi AC-WC dan HRS-WC, dan untuk mengetahui nilai modulus resilien dari campuran beraspal gradasi AC-WC dan HRS-WC. Metode yang digunakan adalah pengujian dilaboratorium yaitu menggunakan alat universal material testing apparatus (UMATTA), yang dimana dalam pengujian ini didapatkan hasil yang berupa nilai modulus resilien. Berdasarkan hasil penelitian tersebut diperoleh bahwa modulus resilien campuran beraspal gradasi AC-WC ketika menggunakan filler gypsum pada suhu 25o mengalami peningkatan, tetapi apabila dilakukan penambahan temperatur nilai modulus resilien mengalami penurunan, sedangkan pada campuran beraspal gradasi HRS-WC mengalami penurunan nilai modulus resilien ketika ditambahkan filler gypsum . Hasil perbandingan dari gradasi AC-WC dan HRS-WC, untuk nilai modulus resilien yang lebih baik adalah pada saat campuran beraspal gradasi AC-WC dikarenakan terjadinya kenaikan pada saat penambahan filler gypsum, hal tersebut karena gypsum memiliki daya ikat.
Uncontrolled Keywords: Road Pavement, Gypsum, Asphalt Polymer, Resilient Modulus, UMATTA Perkerasan Jalan, Gypsum, Aspal Polimer,Modulus Resilien,UMATTA
Subjects: Communication > Science Journalism
Communication > Communication (General)
Divisions: 03-Fakultas Teknik
03-Fakultas Teknik > 22201-Jurusan Teknik Sipil
Depositing User: Muhamad Rifqi Fadillah
Date Deposited: 14 Jun 2024 09:03
Last Modified: 19 Jun 2024 09:01
URI: http://eprints.untirta.ac.id/id/eprint/36236

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