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All Journal Jurnal Teknik Sipil Teras Jurnal Civil Engineering Journal International Journal of Supply Chain Management Inersia : Jurnal Teknik Sipil International Journal of Engineering, Science and Information Technology Malikussaleh Journal of Mechanical Science Technology TECHSI - Jurnal Teknik Informatika Jurnal Teknologi Terapan and Sains 4.0 Journal of Planning and Research in Civil Engineering Jurnal Malikussaleh Mengabdi Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Jurnal Teknik Sipil (JUTSI) Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Jurnal Teknik Sipil
Said Jalalul Akbar
Universitas Malikussaleh
Religion Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Pemanfaatan Plastik Low Density Polyethylene (LDPE) dan Arang Tempurung Kelapa Sebagai Substitusi Sebagian Aspal Pada Lapisan AC-WC Wesli MT; Mhd. Afrizam Syahputra; Said Jalalul Akbar; Muthmainnah Muthmainnah
Teras Jurnal : Jurnal Teknik Sipil Vol. 14 No. 2 (2024): Volume 14 Nomor 2, September 2024
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v14i2.1149

Abstract

Abstrak Sampah plastik saat ini sudah menjadi suatu permasalahan yang sangat umum di lingkungan hidup, upaya pengurangan dan pencegahan telah banyak dilakukan, namun hasil yang diperoleh tidak sesuai dengan pertumbuhan dan penggunaan yang terus meningkat khususnya plastik yang tidak terkelola dengan baik. Salah satu upaya yang harus dilakukan untuk mengurangi limbah plastik adalah dengan memanfaatkan viscoelastisity plastik dan dikombinasikan dengan karbon arang tempurung kelapa serta material tersebut akan dimanfaatkan sebagai bahan pengganti sebagian aspal pada lapisan AC-WC. Tujuan penelitian ini untuk mengetahui besarnya variasi campuran plastik LDPE dan arang tempurung kelapa yang dapat dimanfaatkan untuk memenuhi parameter marshall pada lapisan AC-WC. Metode yang digunakan pada penelitian ini adalah metode eksperimental yang bersifat deduktif. Hasil penelitian yang telah dilakukan dengan kadar variasi plastik LDPE 5%, 10%, 15% dikombinasikan dengan arang tempurung kelapa 5%, 10% dan 15% hasil yang diperoleh dari pengujian marshall untuk variasi 10%, VIM dan VFA tidak memenuhi, variasi 20% VIM dan VFA tidak memenuhi dan variasi 30% hanya flow yang tidak memenuhi spesifikasi yang disyaratkan oleh Bina Marga Tahun 2018 Revisi II, sehingga dapat disimpulkan bahwa plastik LDPE dan arang tempurung kelapa tidak dapat dimanfaatkan sebagai substitusi sebagian aspal pada variasi 10%, 20% dan 30%, hal tersebut disebabkan karena seluruh variasi campuran tidak memenuhi parameter marshall. Kata kunci: Arang Tempurung Kelapa, Plastik LDPE, Parameter Marshall, Substitusi Sebagian Aspal   Abstract Plastic waste has now become a very common problem in the environment, Many reduction and prevention efforts have been carried out, but the results obtained are not in line with the growth and increasing use, especially plastics that are not managed properly. One of the efforts that must be made to reduce plastic waste is to utilize the viscoelasticity of the plastic and combined with coconut shell charcoal carbon and the material will be used as a substitute for part of the asphalt in the AC-WC layer. The purpose of this study was to determine the magnitude of variations in the mixture of LDPE plastic and coconut shell charcoal that can be used to meet marshall parameters in the AC-WC layer. The method used in this study is an experimental method that is deductive. The results of studies that have been carried out with LDPE plastic variation levels of 5%, 10%, 15% combined with coconut shell charcoal 5%, 10% and 15% results obtained from marshall testing for 10% variation, VIM and VFA are not eligible, 20% variation in VIM and VFA are not qualified and 30% variation only flow does not meet the specifications required by Bina Marga 2018 Revision II, so it can be concluded that LDPE plastic and coconut shell charcoal cannot be used as a partial substitution of asphalt at variations of 10%, 20% and 30%, this is because the entire variation of the mixture does not meet the parameters of marshalls. Keywords: Coconut Shell Charcoal, LDPE Plastic, Marshall Parameters, Partial Substitution
Pemanfaatan Arang Tempurung Kelapa Sebagai Substitusi Sebagian Aspal Pada Lapisan Asphalt Concrete-Binder Course (AC-BC) Wesli Wesli; Ifsan Yusuf; Lis Ayu Widari; Nanda Savira Ersa; Said Jalalul Akbar
Teras Jurnal : Jurnal Teknik Sipil Vol. 15 No. 2 (2025): Teras Jurnal (September)
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v15i2.1281

Abstract

Abstrak   Tempurung kelapa merupakan limbah padat yang mudah ditemukan tetapi belum termanfaatkan dengan baik. Limbah tempurung kelapa hasil pembakaran susah untuk terurai sehingga akan mencemari lingkungan. Tempurung kelapa memiliki senyawa karbon yang mempunyai kemiripan dengan dengan karbon aspal yang aktif ketika dipanaskan dengan persentase kemiripan sebesar 91% dengan. Karbon adalah senyawa utama penyusun aspal berfungsi sebagai pengikat antar partikel yang beragam. Pemanfaatan senyawa karbon tempurung kelapa diharapkan dapat mengurangi limbah padat dan meningkatkan mutu serta kualitas aspal pada lapisan Asphalt Concrete-Binder Course (AC-BC). Tujuan penelitian ini untuk mengetahui variasi Arang Tempurung Kelapa (ATK) yang dapat dimanfaatkan untuk memenuhi parameter marshall pada lapisan Asphalt Concrete-Binder Course (AC-BC). Metode penelitian adalah metode eksperimental dengan metode deduktif. Hasil penelitian variasi ATK sebesar 5%, 10% dan 15% dengan benda uji setiap variasi sebanyak 3 sampel dan total benda uji variasi Arang Tempurung Kelapa (ATK) adalah 9 benda uji diperoleh hasil pengujian parameter marshall dengan seluruh variasi benda uji dapat dimanfaatkan pada campuran perkerasan jalan dan telah memenuhi seluruh Spesifikasi Umum Bina Marga 2018 Revisi 2.   Kata kunci: Arang Tempurung Kelapa, Laston AC-BC, Parameter Marshall, Substitusi Sebagian Aspal.   Abstract   Coconut shell is a solid waste that is easy to find but has not been utilized properly. Coconut shell waste from burning is difficult to decompose so it will pollute the environment. Coconut shell has a carbon compound that is similar to asphalt carbon which is active when heated with a similarity percentage of 91% with. Carbon is the main compound that makes up asphalt and functions as a binder between various particles. The utilization of coconut shell carbon compounds is expected to reduce solid waste and improve the quality of asphalt in the Asphalt Concrete-Binder Course (AC-BC) layer. The purpose of this study was to determine the variation of Coconut Shell Charcoal (ATK) that can be utilized to meet the Marshall parameters in the Asphalt Concrete-Binder Course (AC-BC) layer. The research method is an experimental method with a deductive method. The results of the ATK variation research of 5%, 10% and 15% with 3 samples of each variation test object and the total test object of the Coconut Shell Charcoal (ATK) variation is 9 test objects. The results of the Marshall parameter test with all variations of test objects can be used in road pavement mixtures and have met all of the 2018 General Bina Marga Specifications Revision 2.   Keywords: Coconut Shell Charcoal, Laston AC-BC, Marshall Parameters, Partial Asphalt Substitution
Pengaruh Penambahan Tepung Jagung Sebagai Filler terhadap Karakteristik Campuran Aspal Porus Wesli Wesli; Nura Usrina; Said Jalalul Akbar; Diana Riskya Pirdiastuti
Teras Jurnal : Jurnal Teknik Sipil Vol 16 No 2 (2026): Teras Jurnal (September 2026)
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v16i2.1404

Abstract

Abstrak   Penelitian ini bertujuan menganalisis pengaruh penambahan tepung jagung terhadap stabilitas dan permeabilitas campuran aspal porus. Penelitian menggunakan metode eksperimental dengan kadar aspal optimum (KAO) sebesar 4,5% dan variasi tepung jagung sebesar 0–2,5%. Hasil penelitian menunjukkan bahwa stabilitas tertinggi sebesar 821 kg diperoleh pada variasi 2,5%, namun nilai Void in Mix (VIM) tidak memenuhi standar AAPA (2004). Variasi 2,0% menghasilkan stabilitas sebesar 807 kg dengan nilai VIM 18,05% yang memenuhi standar, sehingga direkomendasikan sebagai campuran aspal modifikasi. Variasi 0,5% memberikan kinerja permeabilitas terbaik dengan waktu aliran 10,67 detik/liter dan koefisien permeabilitas 0,49 cm/s. Secara keseluruhan, seluruh variasi memenuhi persyaratan permeabilitas menurut AAPA (2004).   Kata kunci: aspal porus, tepung jagung, stabilitas, permeabilitas, VIM.     Abstract   porous asphalt mixtures. An experimental method was employed, with an optimum asphalt content (OAC) of 4.5%. Corn starch extract was added at 0%, 0.5%, 1.0%, 1.5%, 2.0%, and 2.5%. The results indicated that corn starch extract improved the performance of porous asphalt mixtures. The highest stability (821 kg) was obtained at 2.5%, although its Void in Mix (VIM) did not meet the AAPA (2004) specification. The 2.0% mixture achieved a stability of 807 kg and a VIM of 18.05%, satisfying the AAPA (2004) standard. Therefore, the addition of 0.5–2.0% corn starch extract is recommended for modified porous asphalt. The 0.5% mixture showed the best permeability performance, with the shortest flow time (10.67 s/L) and a permeability coefficient of 0.49 cm/s. Overall, all mixtures met the permeability requirements of the AAPA (2004) standard.   Keywords: porous asphalt, corn starch, stability, permeability, VIM.
The Effect of Carbon Nanotubes on the Marshall Characteristics of AC-WC Asphalt Mixture Said Jalalul Akbar; Maizuar Maizuar; Muthmainnah Muthmainnah; Nanda Savira Ersa; Adzuha Desmi; Joni Arfiandi; Ridwan Adha; Ditya Larasati Putri
International Journal of Engineering, Science and Information Technology Vol 5, No 1 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i1.690

Abstract

Carbon Nanotubes (CNTs) are cylindrical nanostructures with exceptional mechanical strength, high electrical conductivity, and excellent heat transfer capabilities, making them a promising additive in asphalt mixtures. This study investigates the effect of CNTs on the Marshall parameters of Asphalt Concrete-Wearing Course (AC-WC) mixtures using 60/70 penetration asphalt. CNTs were added to asphalt at 60°C, followed by coarse and fine aggregates preheated to 150°C. Marshall parameter tests were conducted on the samples, and the results showed a significant increase in stability compared to conventional asphalt. Asphalt stability increased by 9%, with the highest value obtained at a CNT concentration of 0.015%, reaching 2177.83 kg. The optimal stability was achieved at a CNT concentration of 0.015%. This study demonstrates that CNTs can be effectively utilized to enhance the performance of AC-WC asphalt mixtures. The flow values decreased as the CNT content increased because CNTs make the asphalt mixture stiffer, improving temperature resistance.
Pengaruh Penambahan Tepung Jagung Sebagai Filler terhadap Karakteristik Campuran Aspal Porus Wesli Wesli; Nura Usrina; Said Jalalul Akbar; Diana Riskya Pirdiastuti
Teras Jurnal : Jurnal Teknik Sipil Vol 16 No 2 (2026): Teras Jurnal (September 2026)
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v16i2.1404

Abstract

Abstrak   Penelitian ini bertujuan menganalisis pengaruh penambahan tepung jagung terhadap stabilitas dan permeabilitas campuran aspal porus. Penelitian menggunakan metode eksperimental dengan kadar aspal optimum (KAO) sebesar 4,5% dan variasi tepung jagung sebesar 0–2,5%. Hasil penelitian menunjukkan bahwa stabilitas tertinggi sebesar 821 kg diperoleh pada variasi 2,5%, namun nilai Void in Mix (VIM) tidak memenuhi standar AAPA (2004). Variasi 2,0% menghasilkan stabilitas sebesar 807 kg dengan nilai VIM 18,05% yang memenuhi standar, sehingga direkomendasikan sebagai campuran aspal modifikasi. Variasi 0,5% memberikan kinerja permeabilitas terbaik dengan waktu aliran 10,67 detik/liter dan koefisien permeabilitas 0,49 cm/s. Secara keseluruhan, seluruh variasi memenuhi persyaratan permeabilitas menurut AAPA (2004).   Kata kunci: aspal porus, tepung jagung, stabilitas, permeabilitas, VIM.     Abstract   porous asphalt mixtures. An experimental method was employed, with an optimum asphalt content (OAC) of 4.5%. Corn starch extract was added at 0%, 0.5%, 1.0%, 1.5%, 2.0%, and 2.5%. The results indicated that corn starch extract improved the performance of porous asphalt mixtures. The highest stability (821 kg) was obtained at 2.5%, although its Void in Mix (VIM) did not meet the AAPA (2004) specification. The 2.0% mixture achieved a stability of 807 kg and a VIM of 18.05%, satisfying the AAPA (2004) standard. Therefore, the addition of 0.5–2.0% corn starch extract is recommended for modified porous asphalt. The 0.5% mixture showed the best permeability performance, with the shortest flow time (10.67 s/L) and a permeability coefficient of 0.49 cm/s. Overall, all mixtures met the permeability requirements of the AAPA (2004) standard.   Keywords: porous asphalt, corn starch, stability, permeability, VIM.
Co-Authors Abdul jalil Adzuha Desmi ahmad ridho siagian Akhiruddin Lubis Al Hadi, Yassin Ananda, Aldila Andi Syahputra Sinulingga Andi Syahputra Sinulingga, Andi Syahputra Arfiandi, Joni Azkia Salsabila Burhanuddin Burhanuddin Burhanuddin Burhanuddin Burhanuddin Burhanuddin Burhanuddin Burhanuddin muhibuddin Candra, Yovi Cut Aulia Nebirizki David Sarana Diana Riskya Pirdiastuti Ditya Larasati Putri Effendi, Fadlan Emi Maulani Ersa, Nanda Savira Fadhliani, Fadhliani Fadlan Effendi Fasdarsyah Fasdarsyah Fitra Aulia Azmi Futri Habibah Afriandani Hamzani Hamzani Hamzani Herman Fithra Herman Fithra Ifsan Yusuf Ikhsan Maulana Indra Kurniawan Indra Kurniawan Irwana Irwana Irwana, Irwana Joni Arfiandi Jufriadi Jufriadi Khairullah Yusuf Lis Ayu Widari Lis Ayu widari Lis Ayu Widari Lis Ayu Widari, Lis Ayu Liwaaul Azmi Lubis, Akhiruddin M Fauzan M Ibnu H F Harahap M. Faisi Ikhwali M. Fauzan M. Jamil Maizuar Maizuar Maizuar Medyan Riza Mhd. Afrizam Syahputra Mirza Fahmi Mirza Fahmi Muammar Khadafi Muammar Khadafi Muhammad Fauzan Muhammad Kabir Ikhsan Muhammad Subhan Mukhlis Mukhlis Mukhlis Mukhlis Musa Al'ala MUTHMAINNAH Muthmainnah Muthmainnah Muthmainnah Muthmainnah N.S. Ersa Nasution, Naya Fadillah Novi Sylvia Nura Usrina Pulungan, Wahyu Rahayu Retnowulan, Sri RAHMADI, YUSRIZAL Rhiza Afriady Ridwan Adha Rini Astuti Rizky Fajar Rozanna Dewi siagian, ahmad ridho Sofyan Sofyan Syahputra, Mhd. Afrizam Teuku Ilhami Surya Akbar Teuku Ilhami Surya Akbar Teuku Mudi Teuku Mudi Hafli Usrina, N Wesli MT Wesli Wesli Wesli Wesli Yassin Al Hadi Yovi Candra Yovi Chandra Yulius Rief Alkhaly YUSRIZAL RAHMADI Yusuf, Khairullah Zulfahmi zulfhazli zulfhazli