Sariang, Annisa Karismatika (2018) Modifikasi Lataston Lapis Aus (Hrs-Wearing Course) Dengan Penambahan Limbah Botol Plastik Polyethylene Terephthalate (Pet) Ditinjau Dari Karakteristik Marshall. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Sampah merupakan salah satu persoalan utama yang ada di Indonesia. Menurut Direktorat Jenderal Pengelolaan Sampah, Limbah, dan B3 KLHK (2016) total jumlah sampah plastik diperkirakan akan mencapai 9,52 juta Ton atau 14 persen dari total sampah yang ada. Hanya 5 persen dari sampah tersebut yang benar – benar di daur ulang. Disisi lain, pemerintah menargetkan akan membangun 258 km jalan baru dan perbaikan 5.000 km jalan nasional di sejumlah daerah di Indonesia. Dalam konstruksi jalan, HRS merupakan salah satu jenis perkerasan yang biasanya digunakan untuk lalu lintas ringan-sedang. Tugas akhir ini bertujuan untuk mengatasi permasalahan tersebut dengan mengembangkan inovasi aspal modifikasi dengan penambahan limbah plastik PET, menganalisa dan mengevaluasi campuran plastik tersebut terhadap Lataston Lapis Aus (WC) ditinjau dari karakteristik Marshall.
Penelitian ini dilakukan dengan beberapa tahap. Uji material dilakukan untuk mengetahui apakah material yang digunakan memenuhi spesifikasi atau tidak. Uji material dibagi menjadi 2 yaitu Uji Aspal dan Uji Agregat. PET yang telah dicacah (50 x 50) mm di campurkan ke dalam aspal panas. Metode pencampuran PET dan Lataston menggunakan metode basah.
Hasil yang didapatkan dari penelitian ini yaitu, dengan adanya penambahan plastik PET pada Lataston Lapis Aus menyebabkan adanya peningkatan nilai Stabilitas sebanyak 44%, VIM sebesar 99%, dan Marshall Quotient sebesar 150%. Namun terjadi penurunan pada nilai flow sebesar 23%. Serta dapat mengurangianggaran biaya sebesar 1,3%.
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Garbage is one of the main problems in Indonesia. According to the Direktorat Jenderal Pengelolaan Sampah, Limbah dan B3 KLHK (2016) the total amount of plastic waste is estimated to reach 9.52 million tons or 14 percent of the total waste. Only 5 percent of the waste is actually recycled. On the other hand, the government targets to build 258 km of new roads and 5,000 km of national road improvement in several regions in Indonesia. In road construction, HRS is one type of pavement that is normally used for light-medium traffic. There are two types of HRS, HRS-wearing courses and HRS-base. This final project aims to overcome these problems by developing innovation of modified asphalt with the addition of PET plastic waste, analyzing and evaluating the plastic mixture against HRS (WC) in terms of Marshall characteristics.
This research was conducted with several stages. The material test is carried out to determine whether the material used meets the specifications or not. The material test is divided into 2 ie Asphalt Test and Aggregate Test. PET that has been chopped (50 x 50) mm mixed in hot asphalt. The PET and HRS mixing methods use the wet method.
The results obtained from this research is that with the addition of PET plastic on Lataston Lapis Aus causes an increase in Stability value by 44%, VIM by 99%, and Marshall Quotient by 150%. However, there was a decrease in the flow rate by 23%. And can reduce the cost budget by 1.3%.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSIS 620.136 Sar m-1 3100018077521 |
| Uncontrolled Keywords: | PET, Lataston Lapis Aus, Marshall |
| Subjects: | H Social Sciences > HD Industries. Land use. Labor > HD9622 Cement. Concrete. Cement and concrete additives T Technology > TE Highway engineering. Roads and pavements |
| Divisions: | Faculty of Vocational > Civil Infrastructure Engineering (D3) |
| Depositing User: | Annisa Karismatika Sariang |
| Date Deposited: | 19 Oct 2020 01:35 |
| Last Modified: | 20 Oct 2020 01:11 |
| URI: | http://repository.its.ac.id/id/eprint/55850 |
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