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All Journal Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Journal of Civil Engineering E-Dimas: Jurnal Pengabdian kepada Masyarakat Jurnal Rekayasa Sipil dan Lingkungan Panrita Abdi - Jurnal Pengabdian pada Masyarakat JTT (Jurnal Teknologi Terpadu) Logic : Jurnal Rancang Bangun dan Teknologi J-Dinamika: Jurnal Pengabdian Kepada Masyarakat DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Diseminasi : Jurnal Pengabdian kepada Masyarakat Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Journal of Applied Civil Engineering and Infrastructure Technology (JACEIT) Indonesian Community Journal JURNAL POLI-TEKNOLOGI Jurnal Riset Teknik Sipil dan Sains
Zulis Erwanto
Politeknik Negeri Banyuangi
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Transportation Other

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PENGARUH LIMBAH ASBES DAN FLY ASH DALAM PEMBUATAN KUSEN BETON M. Shofi’ul Amin; Enes Ariyanto S; Zulis Erwanto; Aris Purwanto
Jurnal Poli-Teknologi Vol. 18 No. 1 (2019)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v18i1.1285

Abstract

ABSTRACTDemand for building materials such as lumber keep on increase, especially as materials for door frames, vents, roofing and other construction in residential construction. Concrete frame was one alternatives that could be used as a door frame. Along with the advancement on development of concrete sills, many developed of design from concrete frame, but the utilization of waste as a mixture of the concrete frame has not been done. This research made mortar as specimen using additional material asbestos waste and fly ash. The percentage of mixing was 1pc : 5Ps + (30% waste). The results of research gained the density asbestos waste and fly ash were 2.08 gr/cm³ and 2.58 gr/cm³. The compressive strength of mortar with the addition of asbestos waste has a lower compressive strength that was the age of 7, 14, 21, and 28 day compressive strength of mortar respectively 14.67 kg/cm², 26.67 kg/cm², 90.67 kg/cm², and 104.00 kg/cm². While the value of the compressive strength of mortar with a mixture of fly ash waste at ages 7,14,21, and 28 days respectively were 16.00 kg/cm², 42.67 kg/cm², 112.00 kg /cm², and 2130.67 kg /cm².Key words : Door frame of concrete, asbestos waste, fly ash, mortarABSTRAKKebutuhan material bangunan seperti kayu terus meningkat terutama sebagai bahan pembuatan kusen pintu, ventilasi, konstruksi atap dan lain sebagainya dalam kontruksi perumahan. Kusen beton merupakan salah satu alternatif yang bisa digunakan sebagai kusen pintu. Seiring dengan kemajuan perkembangan mengenai kusen beton, banyak sekali dikembangkan desain dari kusen beton. Pemanfaatan limbah asbes dan fly ash bertujuan mengurangi komposisi semen untuk campuran pembuatan kusen beton. Pada penelitian ini berbentuk mortar dengan menggunakan bahan tambah limbah asbes dan fly ash. Prosentase pencampuran 1Pc : 5 Ps + (30% limbah). Pengujian yang dilakukan yaitu berat jenis, resapan pasir, kadar lumpur pasir, serta kuat tekan. Berdasarkan hasil penelitian yang didapatkan berat jenis limbah asbes sebesar 2,08 gr/cm³, dan berat jenis limbah fly ash 2,58 gr/cm³. Nilai kuat tekan mortar dengan tambahan limbah asbes memiliki kuat tekan yang lebih rendah yaitu pada umur 7, 14, 21, dan 28 hari kuat tekan mortar berturut – turut sebesar 14,67 kg/cm², 26,67 kg/cm², 90,67 kg/cm², dan 104,00 kg/cm². Sedangkan nilai kuat tekan mortar dengan campuran limbah fly ash pada umur 7,14,21, dan 28 hari berturut – turut sebesar 16,00 kg/cm², 42,67 kg/cm², 112,00 kg/cm², dan 130,67 kg/cm².Kata kunci : Kusen beton, limbah asbes, fly ash, mortar
Analisis Laju Sedimen Berdasarkan Data Unsteady Flow Real Time Dengan HEC-RAS di DAS Bomo Banyuwangi Syafaat, Habib Marjun; Prasetyo, Yohanes Pracoyo Widi; Sujatmiko, Heri; Purnomo, Dimas Aji; Erwanto, Zulis
Journal of Applied Civil Engineering and Infrastructure Technology Vol 6 No 1 (2025): Agustus 2025
Publisher : Indonesian Society of Applied Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52158/jaceit.v6i1.1114

Abstract

The 2018 flash flood in Banyuwangi Regency highlighted the role of sedimentation in increasing disaster risks. This study aims to analyze sedimentation rates based on real-time unsteady flow data during the rainy and dry seasons, understand the relationship between unsteady flow and sedimentation, and evaluate the role of HEC-RAS in mitigating sedimentation-related risks. Hydrometric measurements were conducted in real-time over seven days in both seasons. Data were analyzed using HEC-RAS and validated using the Mean Absolute Error (MAE) method of bathymetric measurements. The results show that sedimentation rates were higher during the rainy season (2.77 m³/day) compared to the dry season (1.33 m³/day) due to increased discharge and flow velocity. Flow velocity correlates more strongly with sedimentation than discharge, with regression values of 0.8257 in the dry season and 0.4072 in the rainy season. Flood modeling with HEC-RAS indicates that sedimentation increases flood risks, particularly in downstream areas. Therefore, mitigation measures such as river normalization, embankment construction, drainage optimization, and upstream soil conservation are necessary. These findings also support early warning systems to enhance community preparedness for sedimentation-induced floods.
Studi Kelayakan Material Maju Green Economy Blok Jerami Beton Interlock (BERATON) Sandi, Dora Melati Nurita; Erwanto, Zulis; Santoso, Catur Bejo; Bachtiar, Riza Rahimi; Nabilah, Sharfina; Salsabila, Fera Fitri
I-Com: Indonesian Community Journal Vol 5 No 2 (2025): I-Com: Indonesian Community Journal (Juni 2025)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/icom.v5i2.7032

Abstract

Labanasem, Kabat, Banyuwangi Regency consists of 5 hamlets, namely West Krajan, East Krajan, Sukadi, Gotan, and Kawang. The majority of people in Labanasem work as farmers because they have a fairly large agricultural land sector. One of the problems experienced by craftsmen is that most craftsmen have not calculated and analyzed the feasibility of the products they produce. In addition, the group has not been touched by technology and advanced green economy material innovation, therefore with the problem of production costs, it is necessary to optimize production costs with environmentally friendly raw materials and develop more economical product innovations made from rice straw waste that can increase the added economic value of partners. Based on problems, the purpose of community service activities is to empower the Building Materials Craftsmen Group in utilizing rice straw waste for Interlock Concrete Straw Blocks material innovation in Labanasem, Banyuwangi and to analyze the feasibility of interlock concrete straw block material (BERATON). Based on the analysis results, it can be seen that the BERATON product was an innovative and profitable product, the profits obtained by partners in 2024 can reach Rp 39,229,720.00, in 2025 it reaches Rp 48,623,250.00 and in 2026 it reaches Rp 46,982,250.00. The R/C Ratio value was 4.6; the B/C ratio value was 3.6 and the IRR value was 89.34%
Nilai CBR Tanah Ekspansif Setelah di Stabilisasi Kapur Terhadap Sifat Filtrasi Tanah Sandi, Dora Melati Nurita; Erwanto, Zulis
Journal of Applied Civil Engineering and Infrastructure Technology Vol 6 No 2 (2025): Desember 2025
Publisher : Indonesian Society of Applied Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52158/jaceit.v6i2.708

Abstract

Penelitian ini dilakukan dengan memanfaatkan sifat filtrasi tanah, sehingga stabilisasi dilakukan hanya pada area tanah tertentu dan dilakukan pengamatan pengaruhnya terhadap area sekitar tanah yang distabilisasi. Stabilisasi menggunakan bahan stabilisatior kapur. Prosentase kapur yang digunakan sebesar 8% dari berat tanah. Pengamatan pengaruh tanah di sekitar area stabilisasi dilakukan pada arah horizontal dan arah vertikal. Metode penelitian dengan memodelkan tanah dalam skala laboratorium, yaitu dengan membuat kotak triplek yang berukuran, panjang 1m, lebar 50 cm, tinggi 100 cm. Tanah yang distabilisasi pada area tengah dengan menggunakan kapur 8%, kemudian tanah diuji CBR. Pengujian CBR pada arah horizontal, mengalami peningkatan nilai CBR dibandingkan tanah asli dengan nilai 18,559% menjadi 29,610% dari rata-rata jarak 20 cm hari ke 1 dengan presentase kenaikan 59,2% sedangkan pada jarak 40cm mendapatkan nilai dari rata-rata 30,29%. Pengujian CBR arah vertikal, mengalami peningkatan nilai CBR dari tanah asli. Nilai CBR tanah asli sebesar 18.559%, mengalami kenaikan menjadi 29,610% pada area yang distabilisasi. Pada area jarak 20cm dari area stabilisasi, dengan masa peram hari ke 1 nilai CBR rata-rata sebesar 59,2% sedangkan pada jarak 40cm dengan masa peram hari ke 1 nilai rata-rata CBR yang diperoleh adalah 62,86%. Dari hasil pengujian, dapat disimpulkan bahwa tanah yang berada di sekitar tanah stabilisasi mengalami kenaikan nilai CBR dan semakin lama masa peram semakin meningkatkan nilai CBR.
Penerapan U-DITCH Precast dan Buis Beton Pada Saluran Drainase Desa Labanasem Satriawan, Puthut Omar; Erwanto, Zulis; Aditama, Akhmad Taufik
I-Com: Indonesian Community Journal Vol 5 No 3 (2025): I-Com: Indonesian Community Journal (September 2025)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/i-com.v5i3.7719

Abstract

Desa Labanasem Kecamatan Kabat Kabupaten Banyuwangi mempunyai permasalahan infrastruktur drainase yang kurang layak untuk mengalirkan air ke sawah serta kondisi pada saat musim hujan mengalami genangan air tinggi akibat tidak adanya saluran pembuangan air. Tujuan dari kegiatan ini untuk menerapkan U-Ditch Precast dan Buis Beton untuk mengatasi permasalahan infrastruktur drainase. Kegiatan meliputi survei dan observasi lokasi, melakukan dialog dan kerja sama dengan kelompok tani, melaksanakan pemasangan saluran U-Ditch Precast dan Buis Beton yang dilakukan secara swadaya masyarakat dan kelompok tani. Solusi yang efisien dilakukan dengan penerapan pemasangan U-Ditch Precast sepanjang 15 m dengan kebutuhan 25 unit untuk mengatasi genangan air tinggi saat musim hujan karena tidak adanya saluran air dan Buis Beton sepanjang 15 m dengan kebutuhan 15 unit untuk mengatasi saluran irigasi sawah yang tidak layak.
Co-Authors Abdul Holik Achmad Roghib Mabrur Ade Fani S. I. Akhmad Afandi Akhmad Afandi Akhmad Taufik Aditama Andi Wijanarko Anis Usfah Prastujati Anisa Trilia Dewi Annastia Loh Jayanti Anwar, Nadjadji Arifki, Ilham Rusdi Aris Purwanto Bachtiar, Riza Rahimi Baroroh Baried Catraweda, I Gusti Ngurah Bagus Catur Bejo Santoso D Triasih Dadang Dwi Pranowo Danang Sudarso WPJW Data Iranata Deni Dwi Saputra Devit Suwardiyanto Dian Ridlo Dora Melati Nurita Sandi Enes Ariyanto S Ervina Wahyu Setyaningrum Fatimah Fatimah Feny Yuliana Wardani Galang Sandy Prayogo Ghifari, Achmad Rizal Habibi, Hida Jaya Hafid As’ad Abdurrahman Handoko, Siswo Hasyim, Nur Cholik Himma Silviana IGNB. Catrawedarma Ika Yuniwati, Ika Iqbal Wahyudin Kanthi Pangestuning Prapti M. Abdul Wahid M. Rafli Husamadi M. Rizalul Ilmi M. Shofi’ul Amin M. Shofi’ul Amin Masetya Mukti Maulana, Mahendra Andiek Mirza Ghulam Rifqi Mochammad Rafli Husamadi Mohammad Aziz Yusuf Mustofa Hilmi Nabila Fauqho Nabilah, Sharfina Nuraini Lusi Pangestu, Moh. Aji Purnomo, Dimas Aji Riza Rahimi Bachtiar Salsabila, Fera Fitri Sari Wiji Utami Sarwono Sarwono Sasmita, Ginanjar Eka Satriawan, Puthut Omar Siska Aprilia Hardiyanti Siti Hadiyati Sujatmiko, Heri Syafaat, Habib Marjun Tri Maryono Rusadi Umi Masluha Wahyu Naris Wari Wahyudin, Iqbal Yohanes Pracoyo Widi Prasetyo Yuda Pratama Gumelar Yudha Pratama Gumelar Yuni Ulfiyati Yuni Ulfiyati Yuni Ulfiyati