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All Journal Jurnal Inotera Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar Community Development Journal: Jurnal Pengabdian Masyarakat

Supardi, Joli

Universitas Teuku Umar

Author-ID : 1097530

Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Engineering Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Other

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Strategi Penanganan Lubang Jalan Menggunakan PVC Dan Abu Sekam Padi Sebagai Penerapan Inovasi Teknologi Veranita, Veranita; Djamaluddin, Rahmat; Satria, Andrisman; Supardi, Joli
Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar Vol 3, No 2 (2021): Juli-Desember
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/baktiku.v3i2.3982

Abstract Road damages is one of the problems that often occurs, especially on road with potholes. This initially small hole can develop into a large hole if left without rapair because water will seep in and make the road brittle. One way to overcome road damage such as potholes in the road is to add an added material that can increase the strength of the asphalt layer. The additives that can be used are PVC (polyvinyl Chloride) and rice husk ash. According to previous research, the use of PVC and rice husk ash can improve stability and better resistance to high temperatures and keep road construction flexible. The role of the government is very important in overcoming the damage of this road. The purpose of this community dedication is to apply the result of research using PVC and rice husk ash to handle potholes on the road. The handling of potholes was carried out in 5 (five) points, precisely on the Ujung Berasok street, in Lapang village, accompanied by partner from PUPR Aceh Barat. The result of this activety are roads that are no longker potholes and do not endanger road users. It is hoped that the partner can continue road construction using this material on other potholes so that it can produce a suitable mix and have good performance to improve infrastructure development in Aceh Barat. Keywords: Handling; road hole; PVC, Rice husk ash Abstrak Kerusakan jalan menjadi salah satu masalah yang seringkali terjadi terutama jalan yang berlubang. Lubang yang awalnya kecil ini bisa berkembang menjadi lubang berukuran besar jika dibiarkan tanpa perbaikan karena air akan meresap dan membuat rapuh jalan. Salah satu cara menanggulangi kerusakan jalan seperti lubang pada jalan yaitu dibutuhkan suatu bahan tambah yang dapat meningkatkan kekuatan lapisan aspal. Bahan tambah yang dapat digunakan adalah PVC (polyvinyl chloride) dan abu sekam padi. Menurut riset terdahulu, penggunaan PVC dan abu sekam padi dapat meningkatkan stabilitas dan daya tahan yang lebih baik terhadap suhu tinggi dan konstruksi jalan tetap fleksibel dan lentur. Peran pemerintah sangatlah penting dalam mengatasi kerusakan jalan ini. Tujuan pengabdian ini untuk menerapkan hasil riset menggunakan material PVC dan abu sekam padi untuk menangani lubang pada badan jalan. Penanganan lubang jalan dilakukan sebanyak 5 (lima) buah titik tepatnya berada di jalan Ujung Berasok Desa Lapang yang didampingi oleh mitra dari Dinas PUPR Aceh Barat. Hasil kegiatan ini berupa jalan yang tidak berlubang dan tidak membahayakan pengguna jalan. Diharapkan kelompok mitra dapat terus melanjutkan pembangunan jalan menggunakan material ini pada jalan berlubang yang lain sehingga dapat menghasilkan campuran yang layak dan mempunyai kinerja yang baik untuk meningkatkan infrastruktur pembangunan di Aceh Barat. Kata Kunci: penanganan; lubang jalan; PVC, abu sekam padi

Rancang Bangun Alat Uji Jominy (Jominy Hardenability Test) Herdi Susanto; Joli Supardi; T Sayuthi; Hendra Marliadi
Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi Vol 2, No 1 (2016): April
Publisher : universitas teuku umar

Research purposes to add practical tool for students in the Department of Mechanical Engineering , University of Teuku Umar . especially for the practice of subjects Physical Metallurgy , engineering design is done with the steps: a literature study , design , manufacture and testing based on ASTM A 255-02 . Results frame design with dimensions of 175x100x100 cm , 56cmx6cmx5 mm specimen holder with a hole diameter of 26.5 mm , water tank diameter of 56 cm and a height of 45 cm , an electric pump with a rotation of 2850 rpm . Testing test equipment using specimens ASTM A 255-02 . Frame assembly using steel L profiles 40 X40 mm and 5 mm strip plate , water tanks with a capacity of 100 liters , the installation of water pipes using the 1½ inch PVC . the results of tests performed on the low-carbon steel material , equipment can function and work properly Keywords : design, assembly, jominy hardenability test , ASTM A255-02

ANALISA BAHAN BAKAR SERABUT DAN CANGKANG PADA KATER UAP KAPASISTAS 20 TON/JAM DI PT. BEURATA SUBUR PERSADA Mirza Fazillah ma; Al Munawir; Joli Supardi; Muzakir Muzakir
Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Vol 7, No 2 (2021): Oktober
Publisher : universitas teuku umar

Limited Liability Company (PT) Beurata Subur Persada is a large company engaged in palm oil processing with an area of approximately 23 hectares of activity. In the processing there is a steam catter/boiler working tool. This steam boiler engine is often used as a production engine in industrial companies. Steam boiler or boiler is a container that is very tightly closed in which the heat of combustion flows until hot steam is formed. The analysis uses a data processing application, then the calculation and data retrieval starts from march 11 to August 13 2021. The results of the study state that the components of the steam boiler at a capacity of 20 Tons/hour are the most important, namely the burner, evaporator pipe, combustion chamber, water reservoir. from economizers, superheaters, steam heaters and ash or ash collection devices from combustion. Calculations at a high calorific value (HHV) of 5,691.17 Kcal/Kg and a low calorific value (LHV) of 4,608.96 Kcal/Kg used shell and fiber fuel with a ratio of 3:1 with a percentage of 25% shell and 75% fiber. Keywords: Steam Boiler,Heat Value, PT. Beurata Subur Persada

ANALISA GETARAN DAN KEBISINGAN PADA KERNEL DI PT. BEURATA SUBUR PERSADA Muzakar Muzakar; Masykur Masykur; Joli Supardi
Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Vol 7, No 2 (2021): Oktober
Publisher : universitas teuku umar

Penelitian dilakukan untuk mengetahui tingkat getaran dan kebisingan pada karnel serta menganalisa faktor –faktor utama penyebab terjdinya getaran dan kebisingan yang ada di PT. Beurata Subur Persada. Getaran diukur dengan menggunakan alat vibration meter, kebisingan diukur dengan sound level meter dengan tipe digital. Pengukuran dilakukan pada lima titik pengukuran dengan selang waktu 1 jam. Hasil penelitian dilapangan menunjukan bahwa nilai tingkat getaran pada kernel pada titik pertama getaran yang di hasil kan nilai total velocity 21,52 m/s sedangkan pada nilai percepatan (Acceleration ) getaran yaitu 24, 70 m/s2. Pada pengukuran titik kedua dengan nilai total velocity 18,06 m/s dan nilai Acceleration rata-rata yaitu. Pada titik ketig dengan nilai Total velocity 15,79 m/s dan nilai Acceleration 23,71 m/s2. Titik ke empat menujukan hasil nilai Total velocity 20,37 m/s dengan nilai Acceleration yaitu 21,74 m/s2. Titik kelima nilai total velocity 55,57 m/s dan nilai Acceleration yaitu 22,08 m/s2. Sedangkan untuk nilai kebisingan menujukan bahwa nilai rata-rata kebisingan pada kernel yaitu yaitu 85 dBA untuk 8 jam kerja/hari. Upaya yang dilakukan untuk mengatasi masalah getaran dan kebisingan yaitu dengan cara tidak mengoperasikan kernel melebihi batas maksimum yang di anjurkan 60 dBA dan maksimum yang diperbolehkan yaitu 70 dBA sehingga dapat mencegah terjadinya permasalahan kenyamanan, kesehatan, dan keselamatan kerja

Laju Korosi Atmosferik Kawasan Pesisir dan Rural Di Kabupaten Aceh Barat Pasca Tsunami 2004 Herdi Susanto; Joli Supardi; M Ridha; Syifaul Huzni; S Fonna
Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi Vol 2, No 2 (2016): Oktober
Publisher : universitas teuku umar

Korosi merupakanpenyebab utama kegagalan dini banyak infrastuktur yang berada di daerah pesisir. akibat bencana gempa dan tsunami Desember 2004 Perubahan iklim disepanjang garis pantai Barat Selatan Aceh semakin tinggi, kerusakan tersebut berdampak pada lingkungan sekitarnya, angin menjadi lebih kencang dan kandungan garam klorida dalam udara menjadi meningkat hal ini memacu peningkatan laju korosi atmosferik pada konstruksi-konstruksi yang terbuat dari logam, Penelitian ini bertujuan untuk mengkaji dampak perubahan laju korosi atmosferik yang terjadi pada kawasan tsunami yang berjarak dibawah 5 km dari pinggir pantai terhadap kawasan yang tidak dilanda tsunami yang berjarak diatas 5 km dari pinggir pantai, untuk logam kontruksi yang sering digunakan oleh masyarakat untuk infrastruktur. Enam lokasi penelitian pengukuran laju korosi atmosferik dipilih, yaitu: Pasi Ujong Kalak, Peunaga Pasi, Kubang Gajah penelitian tahun 2014 kawasan pesisir dan Alue Peuyareng, Pasi Jambu, Paya Lumpat penelitian tahun 2015kawasan rural berdasarkanASTM G 50. Hasil penelitian lajukorosi atmosferik menunjukkan bahwa semakinjauh dengan pinggir pantai maka laju korosi atmosferik akan menurun rata-rata untuk baja tulangan 1,62 mpy, baja nako1,06 mpy, baja strip 2,95 mpy, baja siku 0,25 mpy, baja plat mencapai 0,67 mpy. Kata Kunci: korosi atmosferik, logam kontruksi,Aceh Barat, ASTM G 50

Tingkat Laju Korosi Atmosferik Baja Konstruksi di Lingkungan Pabrik Kelapa Sawit Herdi Susanto; Joli Supardi; Sulaiman Ali
Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi Vol 6, No 2 (2020): Oktober
Publisher : universitas teuku umar

Environmental pollution that can cause atmospheric corrosion is the exhaust gas (exhaust fumes) generated from operating the palm oil industry. This atmospheric corrosion will reduce the volume and material mass of a machine component, so that if it reaches certain conditions the strength of the material will result in failure of industrial machine components. The corrosion rate of the construction steel can be measured using the weight loss method according to the ASTM G-50 standard and the ASTM G-1 standard. The research was conducted for one year and data collection was taken every month, the research location was at PT Agro Sinergi Nusantara Batee Puteh. The results of the study, the highest corrosion rate occurred in strip steel reaching 0.57 mpy in October and the lowest corrosion rate occurred for angled steel in September and cylindrical steel in May with a corrosion rate of 0.06 mpy. Keywords— atmospheric corrosion, palm oil industry, ASTM G-50, ASTM G-1, corrosion rate

Analisis Penambahan Carboxy Methyl Cellulose Pada Plastik Biodegradable Dari Bonggol Pisang Chairul Amni; Joli Supardi; Irma Irmayanti; Miftah Miftaurrahmah
Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Vol 7, No 2 (2021): Oktober
Publisher : universitas teuku umar

Penggunaan tepung bonggol pisang sebagai bahan baku pembuatan plastik biodegradable merupakan salah satu alternatif penggunaan plastik pati pisang dalam upaya mengurangisampah plastik. Pisang mengandung 66% karbohidrat, protein, air dan mineral penting. Untuk mendapatkan plastik biodegradable, ditambahkan pati bersama dengan CMC (carboxy methylcellulose), gliserol dan minyak sereh sebagai anti bakteri dan antioksidan. Pada penelitian ini dilakukan pembuatan plastik biodegradable campuran pati, CMC, gliserol sebagai plasticizer dan minyak sereh dengan memodifikasi CMC, gliserol dan minyak sereh. Penelitian ini mencakup dua variabel, yaitu variabel tetap dan variabel. Variabel tetap meliputi konsentrasi pati dengan udara 1:5, kecepatan pengadukan 100 rpm dan suhu gelatinisasi pati 70oC, sedangkan variabel yang meliputi konsentrasi CMC meliputi kadar (5,5; 6 ,5; dan 7,5 ) % (b/b), sereh wangi konsentrasi minyak termasuk (15; 20; dan 25) % (b/v), dan konsentrasi gliserol termasuk (25; 35; dan 45)% (b/v). Penelitian ini bertujuan untuk mengetahui pengaruh penambahan CMC (carboxy methyl cellulose), minyak sereh dan gliserol sebagai plasticizer terhadap sifat mekanik, morfologi,dan uji biodegradabilitas , serta aktivitas antioksidan plastik yang dihasilkan. Hasil penelitian ini menunjukkan bahwa plastik biodegradable memiliki nilai kuat tarik sebesar 0,210,38 kgf/mm2; nilai elongasi antara 16 , 3 - 54,20%; Pemeriksaan morfologi menunjukkan bahwa permukaan plastik halus dan plastik terurai sempurna dalam tanah dalam waktu 27 hari. Kata kunci - biodegradable plasti k , CMC , Minyak Sereh, Pati Pisang.

Analysis of Steam Needs at Stelilizer Station With 80 Minutes at Pt Socfindo Seunagan Palm Oil Factory Asri Refendi Refendi; Sulaiman Ali; Joli Supardi
Jurnal Inotera Vol. 7 No. 2 (2022): July-December 2022
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol7.Iss2.2022.ID166

The process of making palm oil fresh fruit bunches (FFB) into crude palm oil (CPO) goes through many processing sessions. The processing steps were tried at several stations, including reception stations, sorting stations, sterilizer stations, thresher stations, digester and press stations, and clarification stations. One very useful process lies in the sterilizer station. The quality of the resulting CPO, one of which depends on the boiling process at the sterilizer station. FFB boiling process at PT. Socfindo seunagan uses a triple peak system, with pressures near 2.5 to 3 bar. The boiling process is tried for 80 to 85 minutes. The processing time, which takes so long, will ripen the fruit to the bottom

Analisa Tingkat Korosi Atmosferik Pada Baja Struktural Dikawasan Aceh Barat dan Nagan Raya Joli Supardi
Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi Vol 1, No 1 (2015): Oktober
Publisher : universitas teuku umar

The west coast of Aceh region is an area that is passed directly to the Indian Ocean, the Malacca Strait and the Gulf of Bengal. The tsunami that Aceh in December 2004 has led to the greater part of the coastal region of Aceh, including the region of Aceh Barat and Nagan Raya merged in seawater and the impact on the destruction of the environment around the coast. This condition causes the infrastructure in tsunami affected area becomes more susceptible to corrosion attack. This condition is exacerbated by the fact that the Aceh region is an area that is prone to earthquakes that have corroded infrastructure can suddenly collapsed during the earthquake occurred at a smaller scale. This study aims to look at the effect on the rate of corrosion of structural steel in the region of Aceh Barat and Nagan Raya. This research is done on location Peunaga Pasi For West Aceh region and village Kubang Gajah To Nagan Raya area. Testing methods to lose weight with the exposure time period of five months. The results showed that the corrosion rate of the highest value for western Aceh region ranged from 0.74 to 4.29 mpy and to Nagan Raya ranged from 0.85 to 2.61 mpy. For all types of steel in this region the level of corrosion rate is still relatively low. Keyword : Atmospheric Corrosion, Steel Construction, Corrosion rate.

Laju Korosi Atmosferik Baja Konstruksi di Area Pabrik PT. Karya Tanah Subur Joli Supardi; Herdi Susanto
Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi Vol 6, No 2 (2020): Oktober
Publisher : universitas teuku umar

Abstract Environmental pollution that can cause atmospheric corrosion is the exhaust gas (exhaust fumes) generated from operating the palm oil industry. This atmospheric corrosion will reduce the volume and material mass of a machine component, so that if it reaches certain conditions the strength of the material will result in failure of industrial machine components. The corrosion rate of the construction steel can be measured using the weight loss method according to the ASTM G-50 standard and the ASTM G-1 standard. The research was conducted for one year and data collection was taken every month, the research location was at PT Agro Sinergi Nusantara Batee Puteh. The results of the study, the highest corrosion rate occurred in strip steel reaching 0.57 mpy in October and the lowest corrosion rate occurred for angled steel in September and cylindrical steel in May with a corrosion rate of 0.06 mpy. Keywords— atmospheric corrosion, ASTM G-50, ASTM G-1, PT. KTS

Co-Authors Al Munawir Asri Refendi Refendi Aulia Rahman Azhar Azhar Bambang Tripoli Chairul Amni, Chairul dian febrianti Edi Mawardi Farizal, Teuku Fonna, Syarizal Hendra Marliadi Herdi Susanto Herri Darsan Irma Irmayanti Luh Putu Ratna Sundari M Ridha Masykur Masykur Miftah Miftaurrahmah Mirza Fazillah ma Murhaban Muzakar Muzakar Rahmat Djamaluddin Rinaldy Rinaldy Riski Arianda Rizwan Sulaiman Ali Syifaul Huzni T Sayuthi T. M. Azis Pandria Veranita Veranita Veranita Zakia Zakia

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