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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 MT, Wesli; Syahputra, Mhd. Afrizam; Akbar, Said Jalalul; 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
The Effect Of Compaction Temperature On Marshall Parameters Of AC-WC Asphalt Mixtures With Graphene Additives Nasution, Naya Fadillah; Maizuar, Maizuar; Akbar, Said Jalalul; Usrina, N; Burhanuddin, Burhanuddin
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 4 No 3 (2025): November
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v4i3.1049

Abstract

This study aims to determine the effect of compaction temperature variation and graphene addition on Marshall parameters in AC-WC asphalt mixtures. The issues raised are premature damage to asphalt layers due to compaction temperatures that do not meet specifications and the lack of studies on the effect of graphene with compaction temperature variation on AC-WC. The materials used include coarse aggregate, fine aggregate, filler, Portland cement, 60/70 penetration asphalt, and graphene with variations of 0.01%–0.05% by weight of the mixture. The compaction temperatures tested were 110°C, 120°C, 130°C, 140°C, and 150°C. Testing was conducted in accordance with the 2018 Revised II General Specifications for Road Construction using the Marshall method. The results showed that adding 0.01% graphene at a compaction temperature of 140°C produced the best performance with a 19.55% increase in stability, yielding a stability value of 1711.367 kg. Density and MQ increased, while VMA, VIM, and flow decreased due to the addition of graphene, but still met the specification range. The decrease in these values demonstrates that graphene functions effectively in asphalt mixtures, improving porosity and strength compared to standard asphalt. At compaction temperatures of 110°C and 120°C, the VIM values exceeded the maximum limits of 9.67% and 7.05%, respectively. This increase could lead to excessive voids in the asphalt, making graphene a viable solution for asphalt construction.
Analisis Karakteristik Marshall Campuran Aspal AC-WC Pada Kondisi Ambient Temperature Fitra Aulia Azmi; Said Jalalul Akbar; Maizuar Maizuar
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 1 (2026): Januari : Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i1.1282

Abstract

Highways play a strategic role in supporting economic development, so the quality of pavement materials (flexible pavement) must meet previously established quality standards. The Asphalt Concrete Wearing Course (AC-WC) layer, as the topmost layer of flexible pavement, is susceptible to damage caused by aging triggered by environmental conditions, particularly ambient temperature. Temperatures above 30°C are known to accelerate plastic deformation (rutting) and reduce pavement bearing capacity. The Meteorology, Climatology, and Geophysics Agency indicates that temperatures in Lhokseumawe City, North Aceh, range from 33.7–35.3°C with day-night fluctuations that could potentially accelerate the degradation of mechanical properties. This study aims to analyze the Marshall characteristics of AC-WC asphalt mixtures under ambient temperature conditions. The testing was conducted with varying exposure times of 0, 15, 30, 45, 60, 75, and 90 days at a minimum temperature of 23.90°C and a maximum temperature of 31.80°C, with an average humidity of 87.93%. The test results showed that the AC-WC asphalt mixture experienced a decrease in stability value of 21.37% and an increase in flow value of 36.36%, resulting in a decrease in the Marshall Quotient (MQ) value of 42.52%.
Karakterisitik Marshall Campuran Aspal AC-WC Dengan Bahan Tambah Graphene Yang Dipapar Pada Ambient temperature Pulungan, Wahyu; Akbar, Said Jalalul; Maizuar
Jurnal Teknik Sipil Vol 1 No 2 (2025): Jurnal Teknik Sipil (JUTSI)
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/jutsi.v2i2.5576

Abstract

Peningkatan suhu permukaan bumi dan kondisi iklim tropis yang fluktuatif dapat mempercepat penuaan aspal dan menurunkan performa perkerasan jalan, khususnya pada lapisan Asphalt Concrete–Wearing Course (AC-WC). Salah satu pendekatan untuk mengurangi dampak ini adalah penambahan graphene , nanomaterial yang mampu meningkatkan ikatan antara aspal dan agregat. Penelitian ini mengevaluasi pengaruh graphene sebesar 0,04% terhadap karakteristik Marshall campuran AC-WC yang dipaparkan pada ambient temperature dengan suhu rata-rata harian 27°C (23,9–31,8°C) dan kelembapan rata-rata 87,93%. Hasil pengujian menunjukkan bahwa campuran dengan graphene mempertahankan stabilitas lebih lama dibanding campuran normal, dengan peningkatan awal hingga 12,87%, sedangkan flow meningkat 15,68% secara bertahap dengan laju lebih rendah, dan Marshall quotient lebih tinggi pada awal hingga pertengahan pemaparan. Penambahan graphene secara keseluruhan memperlambat degradasi campuran AC-WC akibat fluktuasi suhu dan kelembapan tinggi, sehingga meningkatkan ketahanan dan ketegaran struktural campuran pada kondisi tropis.
Pengaruh Komposisi Limbah Kulit Kopi Arabika Gayo Dan Serbuk Kayu Terhadap Sifat Fisik Dan Mekanik Papan Komposit Futri Habibah Afriandani; M. Jamil; Maizuar; Said Jalalul Akbar; Burhanuddin
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 1 No 2 (2022): November
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v1i2.310

Abstract

Composite board is a raw material physically and chemically. The main elements on the composite board in this study are sawdust, horn skins of Gayo Arabica coffee, and adhesives. Comparison of sawdust and coffee mixture in percentage are, 70 : 30, 50 : 50, and 60 : 40. The purpose of this study is to determine the effect of the composition. This method of manufacturing composite boards refers to SNI 03-2105-2006. Therefore, the results obtained for each test that are high at a moisture content of 70:30 with a value of 9.786%, a density of 30 : 70 with a value of 0.59%, a thick development of 70 : 30 with a value of 9%, a biodegradable of 60:40 with a value of 24.20%, a MOE ratio of 30 : 70 with a value of 1378.76 kgf/cm2, MOR 60 : 40 with a value of 657.26 kgf/cm2, tensile Strength of 50 : 50 which is 307,647 kgf/cm2. It is found that the comparison of Gayo Arabica coffee skin and sawdust affects its physical and mechanical properties. The more sawdust on the mixture, the higher the value of its physical properties. The more coffee skins in the mixture, the higher the value of its mechanical properties.
A Reliability-Based Approach For Highway Bridges Subjected To Progressive Deterioration Maizuar; Herman Fithra; Said Jalalul Akbar; Hamzani; Lis Ayu Widari; Zulfahmi
Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN) Vol. 1 (2018): Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
Publisher : Faculty of Engineering, Malikussaleh University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Progressive deterioration (e.g., corrosion) of the ageing bridge infrastructure is the main cause of structural deterioration and early failure of bridge especially in the marine environment. This paper presents a reliability-based approach for predicting the residual life of a bridge subjected to progressive deterioration. Specially, this study mainly focuses on developing a numerical approach for assessing the time-dependent probability of failure of a bridges. The results ofstudy show that the increase of progressive deterioration rates has a great impact on the decrease of bridge residual life. Further, the proposed realibility-based approach demonstrates the potential use for assessing probability of failure as well as predicting the residual life of bridges.
The Effect of Polyethylene Terephthalate as an Additive on the Marshall Parameters of Asphalt Concrete Wearing Course (AC-WC) Mixtures at Ambient Temperature Rhiza Afriady; Said Jalalul Akbar; Maizuar
Inersia: Jurnal Teknik Sipil Vol. 18 No. 1 (2026)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ijts.18.1.42-47

Abstract

Indonesia’s tropical climate, characterized by high temperatures and fluctuating humidity, presents a major challenge to the service life of pavements, as it accelerates asphalt aging and reduces the performance of the Asphalt Concrete–Wearing Course (AC-WC), the primary protective layer against traffic loads. This study investigates the effectiveness of Polyethylene Terephthalate (PET) waste as a modifying additive to enhance the resistance of AC-WC under ambient temperature conditions. Test specimens were prepared with 3% PET by asphalt weight and evaluated in accordance with Indonesian National Standards (SNI) and the 2018 Bina Marga General Specifications. The samples were exposed to temperatures of 23.77°C–31.11°C and an average humidity of 88.79% for periods of 0, 15, 30, 45, 60, 75, and 90 days, followed by stability, flow, and Marshall Quotient (MQ) testing. The results showed a stability increase of 13.74% at day 30, followed by a 16.81% decrease at day 90. Flow increased by an average of 19.70%, while MQ decreased by 15.75%. The mixture met the specification requirements for stability and MQ, but flow exceeded the limit after day 45. These findings confirm that PET can improve the early performance of AC-WC in tropical climates, although further optimization is required to control long-term plastic deformation.  Keywords: Polyethylene terephthalate, AC-WC, Marshall parameters, ambient temperature, tropical climate.
Pengaruh Komposisi Limbah Kulit Kopi Arabika Gayo Dan Serbuk Kayu Terhadap Sifat Fisik Dan Mekanik Papan Komposit Futri Habibah Afriandani; M. Jamil; Maizuar; Said Jalalul Akbar; Burhanuddin
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 1 No 2 (2022): November
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v1i2.310

Abstract

Composite board is a raw material physically and chemically. The main elements on the composite board in this study are sawdust, horn skins of Gayo Arabica coffee, and adhesives. Comparison of sawdust and coffee mixture in percentage are, 70 : 30, 50 : 50, and 60 : 40. The purpose of this study is to determine the effect of the composition. This method of manufacturing composite boards refers to SNI 03-2105-2006. Therefore, the results obtained for each test that are high at a moisture content of 70:30 with a value of 9.786%, a density of 30 : 70 with a value of 0.59%, a thick development of 70 : 30 with a value of 9%, a biodegradable of 60:40 with a value of 24.20%, a MOE ratio of 30 : 70 with a value of 1378.76 kgf/cm2, MOR 60 : 40 with a value of 657.26 kgf/cm2, tensile Strength of 50 : 50 which is 307,647 kgf/cm2. It is found that the comparison of Gayo Arabica coffee skin and sawdust affects its physical and mechanical properties. The more sawdust on the mixture, the higher the value of its physical properties. The more coffee skins in the mixture, the higher the value of its mechanical properties.
Performance Analysis Of Simpang Empat Matang Seulimeng Roundabout, West Langsa District, Langsa City Azkia Salsabila; Lis Ayu Widari; Teuku Mudi Hafli; Said Jalalul Akbar; Muthmainnah
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 4 No 1 (2025): Maret
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v4i1.907

Abstract

In West Langsa District, Langsa City, you can find Gampong Matang Seulimeng. Langsa is now home to a sizable urban population. Obviously, this will lead to daily traffic congestion in Langsa City, which in turn will result in delays, long queues, and congestion at intersections and highways. Many cars, each with its own agenda, starting point and end destination, collide at the roundabout. There are many roads leading to the Simpang Matang Seulimeng Roundabout in Langsa City, including Jalan Prof. A Madjid Ibrahim and Jalan Jendral Sudirman. The research team in Matang Seulimeng wanted to know how well the roundabout at the intersection worked and what kind of side obstacles it encountered. The results of this study, which uses PKJI 2014, suggest a new approach to improve the functionality of roundabouts. The medium class score of 494 was obtained from the data of side obstacles. The saturation degree value is 0.37 (LOS B) on Jl Prof. A. Majid AB. The intersection, 0.53 (LOS B) on Jl. Jenderal Sudirman BC, 0.87 (LOS D) on Jl. Prof. A. Majid CD, and 0.53 (LOS B) on Jl. Jenderal Sudirman DA were determined through roundabout performance analysis. These values indicate stable traffic, unstable traffic, unstable traffic, and stable traffic, respectively.
Analysis Probability Of Public Transportation Mode Choice Between Bus And Hiace Minibus On The Lhokseumawe - Banda Aceh Route Said Jalalul Akbar; Hafli, Teuku Mudi; M. Fauzan; Muthmainnah; Nura Usrina; Ikhsan Maulana
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 4 No 2 (2025): Juli
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v4i2.1011

Abstract

Transportasi memegang peran penting dalam mendukung pembangunan nasional, berfungsi sebagai penggerak, fasilitator, dan penghubung antarwilayah. Dalam perencanaan transportasi, pemodelan pemilihan moda menjadi aspek krusial mengingat peran strategis angkutan umum dalam membentuk kebijakan transportasi. Pada rute Lhokseumawe–Banda Aceh, penumpang dihadapkan pada pilihan antara dua jenis transportasi umum berbasis jalan: bus antar kota Putra Pelangi dan minibus HiAce. Penelitian ini bertujuan untuk mengidentifikasi karakteristik pengguna transportasi umum, faktor yang memengaruhi pemilihan moda, serta probabilitas pemilihan bus Putra Pelangi atau minibus HiAce pada rute tersebut. Metode stated preference digunakan, dengan analisis data mengacu pada model binary logit melalui perangkat lunak SPSS. Hasil survei menunjukkan kecenderungan responden: 38 orang memilih bus Putra Pelangi, sedangkan 62 orang memilih minibus HiAce. Mayoritas penumpang berusia 20–30 tahun. Responden laki-laki cenderung memilih bus, sementara perempuan lebih memilih minibus HiAce. Dari segi pendapatan, penumpang dengan penghasilan Rp500.000–Rp1.000.000 per bulan cenderung memilih bus, sedangkan yang berpenghasilan di atas Rp3.000.000 lebih memilih minibus HiAce. Faktor-faktor tersebut terbukti signifikan memengaruhi pemilihan moda, dengan koefisien determinasi (R²) sebesar 0,963 atau 96,3%, menunjukkan kekuatan penjelas model yang tinggi. Fungsi utilitas yang diperoleh dari model binary logit adalah: Ubus-UHiace = 0.569 + 0.022X₁ + 0.108X₂ + 0.019X₃ + 0.129X₄ + 0.018X₅ Analisis probabilitas menunjukkan bahwa jika kedua moda transportasi ditawarkan dengan tarif yang sama, kemungkinan pemilihan bus Putra Pelangi hanya 4%, sedangkan minibus HiAce dipilih oleh 96% responden. Namun, jika tarif bus Putra Pelangi diturunkan sekitar Rp90.000, probabilitas pemilihan kedua moda akan setara, masing-masing dipilih oleh 50% penumpang.
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