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Mukhlis Mukhlis
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Kinerja Campuran Asphalt Concrete Wearing Course Mengunakan Aspal Modifikasi Dengan Limbah Plastik Mukhlis Mukhlis; Fauna Adibroto; Syaifullah Ali; Ahmad Fauzi; Ivan Padilah
TERAS JURNAL Vol 12, No 1 (2022): Volume 12 Nomor 1, Maret 2022
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v12i1.648

Abstract

 Abstrak  Perkerasan jalan terutama pada perkerasan lentur sering mengalami kerusakan yang lebih cepat akibat beban muatan kendaraan. Penggunaan bahan tambah (additive) menjadi salah satu alternatif yang digunakan untuk mendapatkan kualitas lapis perkerasan yang baik. Penelitian ini bertujuan untuk mendapatkan nilai Kadar Aspal Optimum (KAO) dan mendapatkan kinerja VIM, VMA dan VFA campuran lapisan AC-WC dengan penambahan limbah plastik High Density Polyethylene (HDPE). Metode yang digunakan pada penelitian ini mengacu pada Spesifikasi Teknis Bina Marga 2018 Revisi 2 Divisi 6. nilai KAO dengan metode marshall sebesar 6,45% pada variasi 0% penambahan limbah plastik, 6,3% pada variasi 1% penambahan limbah plastik, 6,25% pada variasi 1,5% penambahan limbah plastik dan 6,2% pada variasi 2% penambahan limbah plastik. Berdasarkan hasil pengujian laboratorium nilai KAO Marshall yang didapatkan semakin menurun dengan penambahan limbah plastik dan penambahan limbah plastik 2% merupakan kadar terbaik yang dapat digunakan dalam campuran beraspal karena memiliki nilai VIM dan VMA yang rendah dan nilai VFA yang tinggi. Kata kunci: 1, Aspal 2, AC-WC 3, Limbah Plastik 4, HDPE 5 Marshall     Abstract   Road pavements, especially flexible pavements, often experience faster damage due to vehicle loads. The use of additives is one of the alternatives used to get a good quality pavement layer. This study aims to obtain the value of Optimum Asphalt Content (KAO) and to obtain the performance of VIM, VMA and VFA of a mixture of AC-WC layers with the addition of High Density Polyethylene (HDPE) plastic waste. The method used in this study refers to the Technical Specifications of Bina Marga 2018 Revision 2 Division 6. the KAO value with the Marshall method is 6.45% at 0% variation of addition of plastic waste, 6.3% to variation of 1% addition of plastic waste, 6, 25% in the 1.5% variation of the addition of plastic waste and 6.2% in the 2% variation of the addition of plastic waste. Based on the results of laboratory testing, the value of KAO Marshall obtained decreases with the addition of plastic waste and the addition of 2% plastic waste is the best level that can be used in asphalt mixtures because it has low VIM and VMA values and high VFA values.   Keywords: 1, Asphalt 2, AC-WC 3, Plastic Waste 4, HDPE 5 Marshall
Kinerja Marshall Immersion pada Campuran Asphalt Concrete Wearing Course (AC-WC) dengan Penambahan Cangkang Sawit sebagai Substitusi Agregat Halus Mukhlis Mukhlis; Lusyana Lusyana; Enita Suardi; Fauna Adibroto
Jurnal Ilmiah Rekayasa Sipil Vol 15 No 2 (2018): Edisi Oktober 2018
Publisher : Pusat Penelitian dan Pengembangan Masyarakat (P3M), Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (764.995 KB) | DOI: 10.30630/jirs.15.2.130

Abstract

Asphalt concrete wearing courses (AC-WC) are asphalt mixtures which consist of coarse and fine aggregates plus fillers which have a continuous gradation with asphalt binder. In general, the aggregates in the AC WC mixtures consist of natural rock materials which are broken down and in certain areas the availability is limited so it must be imported from other regions. This resulted in relatively high prices from the asphalt mixture. This can be anticipated by looking for alternative aggregate substitute materials, one alternative is to use palm oil shells. In this test, palm shells were used as a substitute for fine aggregates with variations in percentage of palm shells, namely 0%, 5%, 10%, 15%, 20%, 25%, the tests were carried out namely the testing of volumetric characteristics, Marshall characteristics, determination of optimum asphalt content and Marshall immersion. From the results of the study obtained the value of Marshall Immersion decreases as the percentage of palm shells increases in the mixture.
Analisa Faktor-Faktor Mempengaruhi Penyimpangan Biaya Material Terhadap Kinerja Biaya Akhir Proyek Gedung di Kota Padang Mukhlis Mukhlis; Monika Natalia; Lusyana Lusyana; Satwarnirat Satwarnirat; Aulia Rahmi Yuma
Jurnal Ilmiah Rekayasa Sipil Vol 16 No 1 (2019): Edisi April 2019
Publisher : Pusat Penelitian dan Pengembangan Masyarakat (P3M), Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.153 KB) | DOI: 10.30630/jirs.16.1.193

Abstract

In the implementation of construction projects there are often irregularities in costs caused by, among others, materials, equipment, labor, subcontractors, overhead, and general conditions. Material is a major cost component in construction projects, so that poor material management can lead to project cost deviations. The occurrence of cost deviations can be seen from the difference between implementation costs and planning costs. To minimize these cost deviations, project control is carried out aimed at detecting as early as possible the factors that affect the cost deviations, especially in material costs. This study uses a questionnaire instrument involving 20 respondents consisting of contractors contracting M1 and M2 qualification buildings in Kota Padang, which are filled by site managers and logistics implementers. The analysis used is descriptive descriptive analysis with the help of the Statistical Product Solution Service (SPSS) program for Windows version 23.0.In this study, there are 6 sequences of dominant factors that influence material cost deviations on the final cost performance of the building project in Padang city. Among the sequences of these dominant factors, the first is external factors, namely changes in economic conditions and the occurrence of unexpected things in the force majeure, the second is material procurement factors, namely scarcity and difficulty in procuring materials on site, changes in company policy in purchase, and material cost deviations, the third is the logistical factor, namely the high rate of material damage during storage in the warehouse, the fourth is the supervision and control factors, namely the low evaluation and decision-making system, the fifth is the quality control factor which is wasteful use of material on site and the sixth factor planning and scheduling, namely errors in predicting field conditions, and future conditions and errors in planning the scope of work.
Analisis I-Girder Baja Pada Jembatan Lengkung Horizontal Menggunakan Standar AASHTO LRFD 2012 Mukhlis MT; Desmon Hamid; Lukman Murdiansyah; B Army; Rifki Mucni
Jurnal Ilmiah Rekayasa Sipil Vol 16 No 2 (2019): Edisi Oktober
Publisher : Pusat Penelitian dan Pengembangan Masyarakat (P3M), Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1014.033 KB) | DOI: 10.30630/jirs.16.2.214

Abstract

Horizontal curved bridge is a bridge with a cross section of a curved steel I-girder that requires complex geometry and has certain requirements. which different between a straight bridge with a horizontal curved bridge that is in addition to the vertical bending effect and the shear effect is also influenced by torsional effects, lack of stability, and special constructive attention, and consideration of system behavior in the analysis. The purpose of writing this final project is to be able to do the bridge structure modeling using Midas Civil software, to design the structure of the horizontally curved steel I-girder bridge, and Obtaining the dimensions of I-Girder steel horizontally curved bridge that is able to resistance the effects of curvature and loads that work in accordance with predetermined conditions, and know the behavior of elements from horizontally curved steel I-Girder bridge. This design refers to AASHTO LRFD 2012 and design carried out namely three continuous span (42 m + 55 m + 42 m) by using two pieres. the dimensions of steel I-girder with 2000 mm girder height of 20 mm body thickness, top flange width 500 mm thickness 25 mm, and bottom flange width 600 mm thickness 40 mm. From the results of the girder design there are some of conditions which can be said to be extreme because comparison between the compressive stress with capacity almost the same, that is 99.8% at the inertia-x on maximum positive moment fatigue condition, 95% at the inertia-y on maximum positive moment strength lime state condition, and 98% the maximum positive moment Constructibility on torsion. This proves that every agreed has extreme. However, this value is still within safe limits in accordance with the standards used.
PEMAMFAATAN CANGKANG SAWIT SEBAGAI AGREGAT KASAR PADA CAMPURAN ASPHALT CONCRETE BINDER COARSE (AC-BC) DENGAN METODE PERCENTAGE REFUSAL DENSITY (PRD). Lusyana Lusyana; Mukhlis Mukhlis; Syaifullah Ali; Fauna Adibroto; Zikri Duharmen
Jurnal Ilmiah Rekayasa Sipil Vol 16 No 2 (2019): Edisi Oktober
Publisher : Pusat Penelitian dan Pengembangan Masyarakat (P3M), Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (392.683 KB) | DOI: 10.30630/jirs.16.2.215

Abstract

The road in west sumatera generally using flexible pavement, asphalt concrete binder course is used to hold the travic load, that’s why it is necessary to have a mixture with enough strength (Ariawan, 2007). Palm is one of nature resource which is widely available in west sumatera that produce palm oil. Pecentage refusal density is a state where asphalt mix that being compacted is much more bigger as simulation for secondary density, so when the mixture can’t be compacted anymore because of VIM refusal is decreasing result from the compacting until the ultimate state. The purpose of this research is to get the optimum bitumen content refusal with percentage refusal density method start from VIM refusal limit state ≤ 2% from the mixture with palm oil percentage 0%; 2,5%; 5%; 7,5%; 10%; 12,5%; and 15%, as the coarse aggregate substitute. The result from research show that the value of optimum bitumen content refusal from each mixture is 5,5%; 5,55%; 6,05%; 6,1%; 6,35%; 6,35%; and 6,45%. From research result, the sample of asphalt concrete binder course mixture with palm oil as substitute is satisfy the standard and can be used.
Karakteristik Marshall Campuran Asphalt Concrete Binder Course (AC-BC) Yang Mengandung Cangkang Kelapa Sawit Sebagai Agregat Kasar Syaifullah Alli; Mukhlis Mukhlis; Lusyana Lusyana; Fauna Adibroto; Enita Suardi
Jurnal Ilmiah Rekayasa Sipil Vol 16 No 2 (2019): Edisi Oktober
Publisher : Pusat Penelitian dan Pengembangan Masyarakat (P3M), Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (460.65 KB) | DOI: 10.30630/jirs.16.2.216

Abstract

AC-BC coating is one type of hot mix asphalt with a minimum thickness of 4 cm. The most important characteristic of this mixture is the stability of the surface layer where the surface layer must be able to accept all types of work loads. As a foundation layer, the asphalt content it contains must be sufficient so that it can provide a waterproof coating. The aggregate used is rather rough compared to the surface wear layer. The aggregate requirement that dominates in the asphalt mixture makes us research what materials can be used as a mixture in the asphalt mixture. Palm oil waste provides an alternative opportunity as a material making up the asphalt mixture. The intended waste is oil palm shell which can be used as a substitute for coarse aggregate in asphalt mixture. The purpose of this study is to obtain the ACO BC mix KAO calculation without using an oil palm shell and using a palm oil shell with variations of 2.5%, 5%, 7.5%, 10%, 12.5%, and 15% as substitution of coarse aggregate and know the effect of adding palm shells to the mixture of test specimens on Marshall parameter values. Before the manufacture of test specimens, the materials are tested in advance in accordance with the 2010 Revised 3 General Specifications. 3. The addition of oil palm shells to the asphalt mixture showed an increase in KAO value. Based on the results of the study, the oil palm shell was suitable as an additive to the Asphalt Concrete-Binder Course (AC-BC) mixture because it met the requirements of the 2010 Revised 3 General Bina Marga General Specifications.Keywords: mixture of AC-BC, oil palm shells, KAO, Marshall parameters
Pemanfaatan Cangkang Sawit Sebagai Subtitusi Agregat Kasar Pada Beton Perkerasan Kaku Untuk Jalan Lalu Lintas Rendah Mukhlis. M; Fauna Adibroto; Lusyana. L; Syaifullah Ali; Dwina Archenita
Jurnal Ilmiah Rekayasa Sipil Vol 17 No 2 (2020): Oktober 2020
Publisher : Pusat Penelitian dan Pengembangan Masyarakat (P3M), Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jirs.12.2.406

Abstract

Agregat pada pekerasan kaku merupakan komponen yang sangat penting, namun tidak semua daerah memiliki bahan tersebut, sehingga terpaksa didatangkan dari daerah lain yang mengakibatkan biaya perkerasan kaku tersebut relatif semakin tinggi. Penelitian ini bertujuan mencari agregat alternatif dengan pemamfaatan limbah cangkang kelapa sawit ( tertahan #4,75) sebagai subtitusi agregat kasar1-2 pada campuran beton perkerasan jalan kaku lalu lintas rendah. Penelitian ini direncanakan campuran beton perkerasan kaku dengan komposisi cangkang kelapa sawit sebagai subtitusi sebagian agregat kasar yaitu CKS-0%, CKS-2,5%, CKS-5%, CKS-7,5%, dan CKS-10%. Pada pengujian dibuat tiga benda uji untuk lima variasi cangkang kelapa sawit. Benda uji untuk berbentuk silinder dengan tinggi 300 mm dan diameter 150 mm ini diuji ketahanannya terhadap tekan (f’c) pada umur beton 28 hari dan dikonversikan ke kuat tarik lentur (fcf). Berdasarkan SNI 8457:2017 syarat minimal mutu beton jalan lalu lintas rendah dengan f’c;21.8 MPa dan fcf;3.5 MPa. Hasil pengujian menujukkan campuran beton CKS-5%( f’c;23.33 MPa, fcf;3,6 MPa) dapat digunakan pada perkerasan kaku untuk jalan lalu lintas rendah dibanding campuran beton CKS-2.5%( f’c;14.43 MPa, fcf;2.85 MPa), CKS-7.5%( f’c;17.70 MPa, fcf;3.16 MPa) dan CKS-10%( f’c;12.86 MPa, fcf;2.69 MPa). Jika dibanding dengan campuran beton CKS-0%( f’c;23.97 MPa, fcf;3,7 MPa) dengan CKS-5% ( f’c;23.33 MPa, fcf;3,6 MPa) mengalami penurunan f’c dan fcf sebesar 2.7% dan 1.4%. Pengunaan cangkang kelapa sawit CKS-5% dapat mengurangi pemakaian agregat kasar ukuran 1-2 sebesar 69 Kg/m3.
Perbandingan Perencanaan Tebal Perkerasan Jalan Paving Block Metoda Analisa Komponen (MAK) 1987 dengan MAK 2002 Mukhlis MT; Zulfira Mirani; Enita Suardi; Nur Arifin
Jurnal Ilmiah Rekayasa Sipil Vol 18 No 1 (2021): April 2021
Publisher : Pusat Penelitian dan Pengembangan Masyarakat (P3M), Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jirs.v18i1.536

Abstract

Concrete blocks are an alternative surface coating for road construction made of a mixture of cement, filler and water. The road that will be redesigned with pavement thickness is the DR. Moh. Hatta section of Pasar Baru - Gate of Unand Padang. This road has an uphill contour so that conventional roads are unable to withstand the flow of water falling down, causing puddles that can damage the road construction. Pavement thickness planning for paving block roads on Jalan DR. Moh. Hatta Padang uses the 1987 component analysis method and the 2002 component analysis method by entering the road planning parameters: the carrying capacity of the soil is obtained from the CBR value of the subgrade, the traffic load is obtained from the average daily traffic. With a subgrade CBR of 5.25%, 8 cm thick paving blocks with K-300 quality, 100% CBR crushed stone foundation layer, and 70% CBR gravel bottom foundation layer. So from the 1987CAM results obtained a surface layer with a thickness of 8 cm, 10 cm lean concrete, 15 cm top foundation layer, and 10 cm bottom foundation layer. While 2002 CAM obtained a surface layer of 8 cm thick, 10 cm of lean concrete, 10 cm of top foundation layer, and 10 cm of bottom foundation layer.
Perbandingan Karakteristik Campuran Asphalt Concrete-Wearing Course (AC-WC) Menggunakan Aspal PEN 60/70 dan Aspal PG 76 Mukhlis Mukhlis; Lusyana Lusyana; Enita Suardi; Rahmadini Fitri; Dessy Chintya Sagita
Jurnal Ilmiah Rekayasa Sipil Vol 19 No 1 (2022): April 2022
Publisher : Pusat Penelitian dan Pengembangan Masyarakat (P3M), Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jirs.v19i1.701

Abstract

Lapisan AC-WC merupakan lapisan rentan terhadap kerusakan akibat temperatur tinggi dan beban lalu lintas berat. Penggunaan aspal modifikasi seperti aspal PEN 60/70 dicampur dengan aspal PG 76 merupakan salah satu upaya untuk meningkatkan kinerja pelayanan dari perkerasan jalan dengan tujuan untuk menghasilkan campuran dengan stabilitas yang baik pada teperatur yang tinggi dan beban lalu lintas berat. Untuk menganalisa kinerja campuran yang dihasilkan menggunakan aspal modifikasi dilakukan metoda Marshall Immersion. Tujuan dari penelitian ini untuk menganalisa kinerja dari campuran AC-WC menggunakan aspal PEN 60/70, aspal PEN 60/70 yang dicampur dengan aspal PG 76 dan aspal PG 76 terhadap temperature tinggi dan beban lalu lintas berat. Kadar Aspal Optimim pada campuran aspal PEN 60/70 didapat nilai 6,37%, campuran aspal aspal PEN 60/70 dicampur PG 76 didapat nilai 6,5% dan untuk aspal PG 76 didapat nilai 6,6%. Pengujian Marshall Immersion dengan tujuan untuk mengetahui Indeks Kekuatan Sisa (IKS) pada campuran dengan peredaman 30 menit dan 24 jam pada temperatur 60oC untuk mengetahui durabilitas aspal bertahan dari pengaruh temperature dan beban lalu lintas berat.
Model Numerik 1D Penggerusan Endapan di Mulut Muara dengan Metode Beda Hingga Dalrino - -; Mukhlis - -; Elvi Roza Syofyan
Jurnal Ilmiah Poli Rekayasa Vol 10, No 1 (2014)
Publisher : Pusat Penelitian dan pengabdian kepada Masyarakat (P3M) Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (683.06 KB) | DOI: 10.30630/jipr.10.1.52

Abstract

Sedimentation at estuary river have potency to cause floods because the narrowing of estuary as outlet. Sedimentation process can be caused by the so small river discharge at dry season so that cannot to flushing the sediment that happened at estuary mouth. When the rains arrive, river discharge which starting to big shall no long castaway to sea freely, so that causes floods in headwaters. Numerical simulation by using finite different method with Preissmann implicit scheme conducted to see ability of river discharge in early the rains to flushing the sediment in estuary mouth. Simulation was done at river with sediment elevation at + 4.00 m in estuary mouth. Boundary condition in the form of discharge hydrograph in early the rains at upstream boundary and also critical water surface elevation in sediment top and sea level at downstream boundary applied at model to see behavior of sediment transport and change of profile at bottom channel that happened. Simulation result show with 24 hours floods charge in early the rains, sediment volume of flushed equal to 20,52 %, with elevation reside at + 3,179 m. Sediment will fully under sea-water face after 9 days simulation. Change of upriver discharge and tidal elevation at downstream will influence to speed of stream that happened. By the end of simulation, the bottom profile of channel influenced of tide.
Co-Authors Adinda Safira Ahmad Fauzi Alyza Sazama Aulia Rahmi Yuma B Army Dalrino Dalrino Denisa Rahma Sukri Desmon Hamid Dessy Chintya Sagita Dwina Archenita Elvi Roza Syofyan Enita Suardi Enita Suardi Fauna Adibroto Ila Putri Yani Illona Giovanni Ivan Padilah Kamilia Zain Lukman Murdiansyah, Lukman Lusyana - Muhammad Fauzan Muhammad Yasin Kharlindo Natalia, Monika Nur Arifin Oni Guspari Rahmadini Fitri Rifki Mucni Rifqie Adityo Fawzar Satwarnirat Satwarnirat Syaifullah Ali Syaifullah Ali Syaifullah Alli Syaifullah Alli Yelvi Yelvi Yurisman Yurisman Zikri Duharmen Zulfira Mirani