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All Journal The Jurnal Arsip Rekayasa Sipil dan Perencanaan (Journal of Archive in Civil Engineering and Planning) Jurnal Vokasi Sisfo: Jurnal Ilmiah Sistem Informasi Electronic Journal of Education, Social Economics and Technology Journal of Planning and Research in Civil Engineering Jurnal Malikussaleh Mengabdi
Afra, Liza
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PENGARUH LAMA RENDAMAN KOTORAN SAPI TERHADAP CAMPURAN ASPAL BETON MENGGUNAKAN ASPAL PEN.60/70 YANG DISUBSTITUSI LIMBAH POLYETHYLENE TEREPHTHALATE (PET) Liza Afra; Sofyan M. Saleh; Renni Anggraini
Jurnal Arsip Rekayasa Sipil dan Perencanaan Vol 1, No 4 (2018): Jurnal Arsip Rekayasa Sipil dan Perencanaan
Publisher : Prodi Magister Teknik Sipil Unsyiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jarsp.v1i4.12459

Abstract

 Cow Feces is alleged impact on damage to highways that can weaken the ability of the asphalt viscosity and cause small holes in the asphalt. This study, the substitution polymer used is a waste material Polyethylene Terephthalate (PET) on the AC-WC which were soaked with cow feces. This study aims to determine the effect of immersion duration of cow feces on the durability of concrete asphalt mixture using asphalt pen. 60/70 with substitution grated PET polymer waste 5%, 7%, 9% with asphalt pen 60/70 weight ratio, as well as determine the effect of plain water immersion and cow feces with a variation of 30 minutes, 24 hours, and 48 hours on the stability of asphalt modification with PET. The results, value asphalt optimum 5.52%, the best stability values without substitution with palin water immersion cow feces is 1136,49 kg, the best stability for PET on a percentage of 9%, is 2092,01 kg. The value of durability without substitution with plain water immersion is 92,64% by soaking into coe feces,  the value of the durability of the PET percentage variation is 99,72%, and has met the prescribed Bina Marga specifications 2014 which ≥ 90%. The best percentage of PET polymer addition in this study was 9% because it has the best stability and durability value
Analisis Kemacetan Lalu-Lintas Pada Jam Antar Dan Jemput Sekolah Di Kawasan Pendidikan (Studi Kasus: Jalan Samudera Kota Lhokseumawe) Irmawandi, Rozi; Fauzan, M; Maulani, Emi; Afra, Liza; Yuslinda, Yuslinda
Sisfo: Jurnal Ilmiah Sistem Informasi Vol. 8 No. 2 (2024): Sisfo: Jurnal Ilmiah Sistem Informasi, Oktober 2024
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/sisfo.v8i2.20776

Abstract

Kemacetan lalu lintas merupakan masalah yang biasa terjadi pada jam-jam antar dan jemput anak sekolah. Jumlah mobil yang berlebihan, infrastruktur jalan yang buruk, dan manajemen lalu lintas yang tidak memadai juga dapat berkontribusi pada keadaan ini. Tujuan dari penelitian ini adalah untuk mengetahui penyebab kemacetan lalu-lintas pada jam antar dan jemput sekolah di kawasan pendidikan. Sasaran atau lokasi penelitian pada Jalan Samudera Kota Lhokseumawe pada kawasan pendidikan. Volume lalu lintas pada jam antar jemput anak sekolah hasil yaitu jam puncak pada hari Senin pukul 07.00-08.00 dan pukul 13.00-14.00 WIB pada jalan Samudera dengan nilai sebesar 1.084 dan 1.415 skr/jam. Hasil analisa yang diperoleh bahwa kemacetan disebabkan karena adanya pedagang dibahu jalan dengan hambatan samping memiliki nilai tinggi yaitu pada jam 13.00-14.00 hasil total sebesar 550 dengan hambatan samping tinggi (H). Kinerja kemacetan dikawasan pendidikan pada derajat kejenuhan pada hari Senin pukul 07.00-08.00 dan pukul 13.00-14.00 WIB pada jam puncak derajat kejenuhan jalan Samudera dengan nilai sebesar 0,55 dan 0,72. Kemacetan lalu-lintas pada jam puncak antar dan jemput sekolah diperoleh hasil tinggi, pada jam tertentu pengalihan arus lalu lintas dimana kendaraan biasanya melalui 2 lajur dialihkan menjadi 1 jalur lalu lintas pada jam puncak antar jemput sekolah.
PKM Strategi Pengembangan Teknologi Informasi Dalam Pemasaran Digital Di Gampong Kota Lhokseumawe ilhadi, veri; Karima, Annisa; Afra, Liza; Ulya, Athiyatul; Maulani, Emi; Amna, Khairul
Jurnal Malikussaleh Mengabdi Vol. 3 No. 2 (2024): Jurnal Malikussaleh Mengabdi, Oktober 2024
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v3i2.20425

Abstract

Teknologi informasi menjadi faktor kunci dalam transformasi berbagai sektor, termasuk pemasaran UMKM di era digital untuk Gampong  kota lhokseumawe. Gampong  dengan potensi ekonomi UMKM yang sedang berkembang sampai dengan berkembang yang menjadi tantantang dalam usaha dan dapat memanfaatkan strategi pemasaran digital secara optimal. Pengabdian ini bertujuan untuk merancang Strategi Pengembangan Sistem Informasi untuk mendukung pemasaran digital UMKM di tingkat Gampong . Metode yang digunakan penerapan sistem informasi berbasis web dan media sosial untuk meningkatkan jangkauan pasar, efisiensi transaksi, dan daya saing produk. Fokus utama adalah penerapan sistem informasi berbasis web dan media sosial untuk meningkatkan jangkauan pasar, efisiensi transaksi, dan daya saing produk. Hasil pengabdian ini menunjukkan bahwa integrasi teknologi informasi dengan strategi pemasaran digital dan ekonomi kreatif dapat membantu UMKM Gampong  meningkatkan pendapatan, memperluas pangsa pasar, dan menciptakan peluang inovasi baru. Penelitian ini memberikan rekomendasi langkah-langkah dalam penerapan sistem informasi untuk mendukung pemasaran digital, meliputi pelatihan pelaku UMKM, optimalisasi media sosial, dan pengembangan konten kreatif sebagai elemen kunci keberhasilan di era digital.
Soil Investigation Analysis Using Drilling and Standard Penetration Test (SPT) Methods at Blang Mane Bridge Julsena; Usrina, Nura; Sarana, David; Fithra, Herman; Afra, Liza
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.v4i2.1007

Abstract

Soil investigation is a fundamental process in geotechnical engineering to assess subsurface conditions for construction projects. This study focuses on the experimental site at Blang Mane, where a borehole designated as BH-01 was drilled to evaluate soil stratification and properties. The investigation aimed to characterize the soil layers through drilling, sampling, and laboratory testing, including Standard Penetration Tests (SPT), to determine geotechnical parameters essential for foundation design.. The surface soil layer at Borehole (BH-01) location consists of 1.0 m of medium-dense gravelly sand. From 1.0 to 3.5 m depth, a layer of silty clay with medium to stiff/hard consistency is observed. Between 3.5 and 10.5 m lies a very dense sand layer, underlain by medium-dense silty clay at 10.5–12.5 m. A medium-dense sandy silt layer extends from 12.5 to 24.0 m, followed by medium-dense sand at 26.0–30.0 m. A very dense sand layer occurs at 30.0–32.0 m, transitioning to medium-stiff/hard clayey silt at 32.0–37.0 m. Sandy silt of medium density is present from 37.0 to 47.0 m, while very dense gravelly sand comprises the deepest layer (47.0–60.0 m). The groundwater table (GWT) at BH.01 is located 7.0 m below ground level.
Assessment of the Condition of Emergency Building and Intensive Care of Meuraxa Hospital Based on Mantenance Cost Analysis Amna, Khairul; Oktaviani, Cut Zukhrina; Fadhil, Ammar; Rachman, Aulia; Azhari, Muhammad; Afra, Liza
Electronic Journal of Education, Social Economics and Technology Vol 6, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ejeset.v6i2.1078

Abstract

Rumah Sakit Umum Daerah (RSUD) Meuraxa in Mibo is a Badan Layanan Umum Daerah (BLUD). Meuraxa Hospital is obliged to provide comfort and safety for patients. As a BLUD, almost all of its operational costs are sourced from the hospital's own revenue. The hospital building has a variety of ages, and the oldest has been operating for more than 17 years. Therefore, the reliability of the building began to decrease, and there were even building components in a damaged state. Even so, the standardization of hospital performance indicators in 2019 requires that hospital facilities and infrastructure are always in 100% condition. This can be realized by building buildings according to standards and carrying out building maintenance periodically/routinely.  Determining the extent of building damage in compliance with norms and regulations is the aim of the investigation (Peraturan Menteri Pekerjaan Umum Nomor: 24/PRT/M/2008). The method used is to conduct a field observation of building damage. The results of observation of the existing condition of emergency and intensive service building infrastructure obtained a building damage intensity of 1.32%. This condition is included in the category of light maintenance, which is ≤ 35% of the cost of building a new one. Damage is predominant to non-structural components.
Pendampingan Pembuatan Ornamen Berbasis Material Lokal Pada UMKM Rakan Sejahtera Batako di Kabupaten Nagan Raya Rachman, Aulia; Fauzi, Amir; Reza, Muhammad; Mulizar, Mulizar; Azhari, Muhammad; Amna, Khairul; Afra, Liza
Jurnal Vokasi Vol 9, No 3 (2025): November
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/vokasi.v9i3.8342

Abstract

Pemanfaatan fly ash limbah padat dari pembangkit listrik tenaga uap berbahan bakar batubara sebagai bahan pengganti sebagian semen pada pembuatan ornamen beton merupakan inovasi berbasis material lokal yang mendukung pembangunan berkelanjutan. Kegiatan pendampingan ini bertujuan meningkatkan kapasitas UMKM Rakan Sejahtera Batako dalam mengolah fly ash menjadi ornamen beton berkualitas, sekaligus menurunkan biaya produksi dan memanfaatkan limbah industri secara produktif. Kegiatan dilaksanakan melalui tiga tahapan: sosialisasi dan pelatihan teknis, implementasi dan uji coba produksi, serta evaluasi hasil. UMKM Rakan Sejahtera Batako dilatih secara teori dan praktik dalam pencampuran, pencetakan, dan perawatan ornamen berbasis Fly Ash. Hasil uji coba menunjukkan bahwa ornamen dengan komposisi 30% Fly Ash memiliki kualitas tinggi, permukaan halus, motif dekoratif menarik, dan ketahanan lingkungan yang baik. Penggunaan Fly Ash mengurangi konsumsi semen sehingga efisiensi biaya produksi meningkat tanpa mengorbankan mutu produk. Kegiatan ini berhasil meningkatkan pengetahuan, keterampilan teknis, dan efisiensi produksi, sekaligus mendorong penerapan prinsip ekonomi sirkular dan pembangunan berkelanjutan. Ornamen berbahan Fly Ash menunjukkan nilai estetika dan potensi pasar yang baik, membuktikan bahwa material lokal berbasis limbah dapat diterapkan secara berkelanjutan dalam industri kreatif dan konstruksi.
Effect of Styrofoam Waste Substitution on the Performance of Asphalt Concrete Wearing Course in Cattle Manure Immersion Afra, Liza; Usrina, Nura; Amna, Khairul; Abdullah, Zulfhazli; Mukhlis, Mukhlis
Electronic Journal of Education, Social Economics and Technology Vol 6, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ejeset.v6i2.1067

Abstract

Cow feces on roads causes damage to asphalt on highways because cow feces contains a large amount of nutrients. The use of Styrofoam in asphalt is expected to improve the technical properties of a mixture. This study aims to determine the Marshall characteristics of asphalt concrete (AC-WC) mixtures with 5%, 7%, and 9% Styrofoam waste additions in 60/70 asphalt against asphalt weight with cow feces immersion for 30 minutes, 24 hours, and 48 hours. The best stability value was obtained with a 5% Styrofoam substitution, which was 1972.55 kg. The parameters for mixtures with and without Styrofoam, including stability, flow, MQ, density, VIM, VMA, and VFA, still meet the specifications of the 2018 Bina Marga standards. The durability value without substitution was 92.64% with ordinary water immersion and 90.80% with cow feces immersion. The durability value with varying Styrofoam percentages 5% was 95.56% and met the specifications set by Bina Marga in 2018, which is ≥ 90%.
Co-Authors Amir Fauzi ANNISA KARIMA Cut Zukhrina Oktaviani David Sarana Emi Maulani Fadhil, Ammar Herman Fithra Irmawandi, Rozi Julsena Khairul Amna, Khairul M FAUZAN Muhammad Azhari Muhammad Reza Mukhlis Mukhlis Mulizar Mulizar Nura Usrina Rachman, Aulia Renni Anggraini Sofyan M. Saleh Ulya, Athiyatul Veri Ilhadi Yuslinda, Yuslinda zulfhazli zulfhazli