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All Journal Journal of Geoscience, Engineering, Environment, and Technology JOURNAL OF CIVIL ENGINEERING, BUILDING AND TRANSPORTATION Pelita Masyarakat Jurnal Teknik Sipil Terapan SAINSTEK BATOBO: Jurnal Pengabdian Kepada Masyarakat International Journal of Community Services Jurnal Vokasi Manajemen Dan Rekayasa Infrastruktur Sipil
Ermiyati
Unknown Affiliation
Humanities Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Diversifikasi Produk Mebel Lokal untuk Menguatkan Usaha Pariwisata Danau Bokuok di Desa Aursati Nurdin; 'Audah, Safridatul; Morena, Yenita; Ermiyati; Fauzi, Manyuk; Saily, Randhi; Rurianti, Dwi Visti; Fakhri; Suprayogi, Imam; Gussyafri, Haji; Novan, Andre; Wibisono , Gunawan; Olivia, Monita
Pelita Masyarakat Vol. 7 No. 2 (2026): Pelita Masyarakat Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/pelitamasyarakat.v7i2.14806

Abstract

Aursati Village has considerable potential for the development of Danau Bokuok tourism, yet faces limitations in providing creative local products that reinforce the destination’s identity. The absence of facilities that showcase local characteristics has reduced the area’s attractiveness. This community service program aimed to strengthen tourism through the diversification of local furniture products utilizing wood waste and the natural forms of unproductive durian and rubber tree stumps. The program consisted of four stages: preparation through coordination and scheduling; program socialization and product education; technical training in crafting decorative furniture using local materials combined with resin; and the handover of products to the village for use as tourism support facilities. The results demonstrated improved knowledge, skills, and active participation of the community, particularly village youth, in creative production. The products developed not only offered aesthetic value but also reflected a strong local identity. This program is expected to stimulate sustainable village-based creative enterprises and foster a tourism-driven local economy. Moreover, the activity strengthened community awareness and a sense of ownership in tourism development, ensuring continued contributions and long-term impact.
Kinerja Mekanik Beton Campuran Abu Cangkang Telur dan Silika Fume dalam Lingkungan Asam Sulfat Aqilla, Azzahra; Puspandari, Silviana Ayu; Ermiyati; Wibisono, Gunawan; Olivia, Monita
Jurnal Teknik Sipil Terapan Vol. 8 No. 1 (2026): E-ISSN 2714-7843
Publisher : Jurnal Teknik Sipil Terapan (JTST)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47600/jtst.v8i1.1274

Abstract

Penggunaan material alternatif berbasis limbah sebagai substitusi semen merupakan salah satu upaya untuk mengurangi dampak lingkungan dari industri konstruksi. Penelitian ini bertujuan untuk mengevaluasi kinerja mekanik dan ketahanan beton dengan substitusi parsial abu cangkang telur (eggshell ash, ESA) serta penambahan silika fume (SF) dalam lingkungan asam sulfat. Beton dirancang dengan variasi substitusi ESA sebesar 0%, 5%, 10%, dan 15% terhadap berat semen, dengan penambahan silika fume tetap sebesar 10%. Benda uji direndam dalam larutan asam sulfat dengan pH sekitar 4 pada umur perendaman tertentu. Parameter yang diuji meliputi kuat tekan, kuat tarik belah, kecepatan rambat gelombang ultrasonik (UPV), dan susut beton. Hasil penelitian menunjukkan bahwa campuran beton dengan substitusi ESA sebesar 5% dan penambahan SF sebesar 10% memberikan kinerja optimum, ditandai dengan peningkatan kuat tekan, kuat tarik belah, dan nilai UPV, serta nilai susut yang lebih rendah dibandingkan dengan beton kontrol dan variasi dengan kadar ESA yang lebih tinggi. Peningkatan kadar ESA di atas 5% cenderung menurunkan ketahanan beton akibat meningkatnya kerentanan terhadap serangan asam. Hasil ini menunjukkan bahwa kombinasi ESA dan silika fume pada kadar optimum berpotensi menghasilkan beton ramah lingkungan dengan ketahanan yang lebih baik pada lingkungan asam sulfat.
Co-Authors Ananda, Kelvin Anuar Rusalim Aqilla, Azzahra Audah, Syafridatul Azhari Azmi, Nuzulul Bochari carolin, Bunga Dani Ali, Nurhalim fakhri Fakhri, Fakhri Fauzi, Manyuk Gunawan Wibisono Gussyafri Imam Suprayogi Jamili, M Joehari Monita Olivia Mubarak Muhammad Shalahuddin Muhdarina Novan , Andre Novan, Andre Novelia, Shinta Nurdin Nurdin Nurdin Puspandari, Silviana Ayu Randhi Saily Riyanto, Priyanbudi Ahmad Rurianti, Dwi Visti Safridatul Audah Soewignjo Agus Nugroho Sri Djuniati SYAIFUL BAHRI Wibisono , Gunawan Yenita Morena Zaim, Zaflis