Pemanfaatan Limbah Plastik Low Density Poly Ethilane (LDPE) pada Campuran Asphalt Concrete – Binder Course (AC-BC) sebagai Inovasi Green Environment Material

Firdausi, Moh. Firli (2019) Pemanfaatan Limbah Plastik Low Density Poly Ethilane (LDPE) pada Campuran Asphalt Concrete – Binder Course (AC-BC) sebagai Inovasi Green Environment Material. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Lapis aspal beton (LASTON) adalah lapisan pada konstruksi jalan raya, yang terdiri dari campuran aspal keras dan agregat yang bergradasi menerus (well graded) dicampur, dihamparkan dan dipadatkan dalam keadaan panas pada suhu tertentu. Berdasarkan fungsi salah satu jenis laston adalah AC-BC (Aspalth Concrete – Binder Course). Penelitian ini membahas tentang pengaruh penambahan limbah plastik LDPE (Low Density Polyethilane) terhadap campuran AC-BC. Adapun material yang digunakan pada penelitian ini ialah : agregat kasar, agregat halus, aspal pen. 60/70 dan limbah plastik LDPE. Tahapan dalam penelitian ini yaitu : uji material, cek spesifikasi, menghitung kadar aspal rencana, pengujian penambahan LDPE dan analisa hasil pengujian marshall dan parameternya. Proses pencampuran LDPE menggunakan metode kering dengan menambahkan LDPE sewaktu pemanasan Agregat serta pastikan LDPE menyelimuti agregat yang sudah ditentukan. Kadar aspal rencana menggunakan rumus Pb. Variasi kadar LDPE yang digunakan yaitu 0;2%;4%;6% dari berat aspal rencana. Setiap variasi kadar LDPE dilakukan pembuatan benda uji sebanyak 5 buah. Pada penelitian ini analisa hasil meliputi pengujian density, Void in Mix (VIM), Void in Mineral Aggregat (VMA), Void in Filled With Aspalth (VFA), Stabilitas Marshall, flow, Marshall Quotient (MQ). Berdasar pada spesifikasi binamarga 2018. Hasil dari penelitian ini menunjukkan bahwa nilai kadar aspal optimum sebesar 5.65% dari pengujian marshall yang telah dilakukan, didapatkan nilai stabilitas campuran aspal yang ditambahkan LDPE mengalami peningkatan yang signifikan dibandingkan campuran aspal normal sebesar 2079.7 Kg. Selain nilai stabilitas juga terdapat hasil parameter lainnya yaitu density sebesar 2.37 gr/cc, flow sebesar 4.16 mm, VIM sebesar 4.43%, VMA sebesar 14.614%, VFA sebesar 80.0%, dan nilai MQ sebesar 456.07 Kg/mm semuanya memenuhi spesifikasi binamarga 2018. Campuran aspal plastik lapisan AC-BC dengan penambahan LDPE dapat mengurangi jumlah harga bahan sebesar Rp. 2,563,- per m3 dibandingkan campuran aspal normal.
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Asphalt concrete (LASTON) is a layer on highway construction, which consists of hard asphalt mixture and well graded aggregates mixed, spread and compacted in hot conditions at certain temperatures. Based on the function of one type of laston is AC-BC (Aspalth Concrete - Binder Course). This study discusses the effect of adding LDPE (Low DensityPolyethilane) plastic waste to an AC-BC mixture. The material used in this study was: coarse aggregate, fine aggregate, asphalt pen. 60/70 and LDPE plastic waste. The stages in this study are: material testing, specification checking, calculating the asphalt level of the plan, testing the addition of LDPE and analyzing the results of Marshall testing and its parameters. The LDPE mixing process uses a dry method by adding LDPE during Aggregate heating and make sure the LDPE covers the aggregate that has been determined. Asphalt level plan using the Pb formula. Variations in the levels of LDPE used are 0; 2%; 4%; 6%; 8% of the weight of the planned asphalt. Each variation of LDPE content is made by 5 test pieces. In this study the results analysis includes density testing, Void in Mix (VIM), Void in Mineral Aggregate (VMA), Void in Filled With Aspalth (VFA), Marshall Stability, flow, Marshall Quotient. The results of this study indicate that the optimum asphalt content value is 5.65%, from the Marshall tests that have been conducted, the stability value of the asphalt mixture added by LDPE has a significant increase compared to the normal asphalt mixture which is equal to 2079.7. In addition to the stability value, there are also other parameters, namely density of 2.37 gr / cc, stability of 2079.7 kg, flow of 4.16 mm, VIM of 4.43%, VMA of 14,614% ,VFA of 80.0%, and MQ of 456.07 Kg/mm ,all of which meet specifications in price 2018. the AC-BC layer with the addition of LDPE can reduce the amount of material prices by Rp. 2,563- per m3 compared to normal asphalt mixture.

Item Type:	Thesis (Diploma)
Additional Information:	RSIS 625.85 Fir p-1 2019
Uncontrolled Keywords:	Limbah Plastik, LDPE, Asphalt AC-BC, Green Environtment Material
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA443.A7 Asphalt
Divisions:	Faculty of Civil Engineering and Planning > Civil Engineering > 22301-(D4) Diploma 4
Depositing User:	Moh. Firli Firdausi
Date Deposited:	06 Aug 2026 04:35
Last Modified:	06 Aug 2026 04:35
URI:	http://repository.its.ac.id/id/eprint/66230

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