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All Journal JURNAL TEKNIK SIPIL UNAYA Rambideun : Jurnal Pengabdian Kepada Masyarakat
Romaynoor Ismy
Universitas Almuslim
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Materials Science & Nanotechnology Public Health Social Sciences

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PEMBUATAN CETAKAN V-DITCH PRACETAK BETON RINGAN DI DESA SAMUTI RAYEUK KECAMATAN GANDAPURA KABUPATEN BIREUEN Suhaimi Suhaimi; R. Dedi Imam Kurnia; Romaynoor Ismy; Kumita Kumita; Aris Munandar
RAMBIDEUN : Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2022): Rambideun : Jurnal Pengabdian kepada Masyarakat
Publisher : LPPM Universitas Al Muslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/pkm.v5i2.1000

Abstract

Drainage or exhaust duct is one of the basic facilities designed as a system to meet community needs and is an important component in urban infrastructure planning. On the other hand, the channel can also be interpreted as an effort to control the quality of groundwater in relation to salinity, where drainage is one way of removing unwanted excess water in an area. From an agricultural point of view, drainage is also useful as a waterway that will flow into the community's rice fields, so it is an important infrastructure component in the process of planting rice in the fields. Samuti Rayeuk Village, Gandapura District, is one of the villages with land use conditions that are dominated by agriculture with the type of rice field utilization and community work being farmers, one of the important infrastructures for the concern of the local community is the unavailability of drainage in the community's rice fields. Samuti Rayeuk is a village assisted by the Faculty of Engineering, Almuslim University, which is the location for the Training of Making Lightweight Precast V-Ditch formwork. In some developed countries such as Japan, the use of precast has become the construction standard for drainage. Standards have been developed to ensure product quality and construction. In this community service activity, the Lecturers act as companions and also as instructors who assist in the implementation of making precast V-Ditch formwork starting from the selection of materials to be used, assembling, and finishing to completion. With this training, it is expected that it can increase community innovation for making channels for rice fields so as to improve the economy of the people of Samuti Rayeuk Village, Gandapura District and its surroundings.
Pengaruh Variasi Kombinasi Agregat Campuran Terhadap Gradasi dan Kuat Tekan Beton K-250 Raden Dedi Iman Kurnia; Suhaimi Suhaimi; Romaynoor Ismy; Mukhlis Mukhlis
Jurnal Teknik Sipil Unaya Vol 10, No 1 (2024): Januari 2024 (IN PRESS)
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/jtsu.v10i1.4379

Abstract

Terdapat beberapa perbedaan pendapat terkait penggunaan agregat untuk dapat menghasilkan beton dengan mutu K – 250. Fakta di lapangan masih dijumpai mutu beton yang kurang dari 250 Kg/cm2 walaupun sudah menggunakan batu pecah sebagai agregat kasarnya. Tujuan dari penelitian ini adalah untuk mengetahui nilai kekuatan tekan beton yang diperoleh dengan kombinasi agregat pasir-split, sirtu-split dan sirtu-kerikil pada umur pengujian 28 hari. Kombinasi agregat manakah yang paling optimal digunakan untuk dapat meghasilkan beton dengan kekuatan tekan 250 Kg/cm2 pada umur 28 hari. Mutu beton yang direncanakan adalah k – 250. Penggunaan agregat untuk ketiga kombinasi dibatasi dengan ukuran butiran maksimum 37,5 mm. Semen yang digunakan adalah semen tipe PCC. Benda uji yang digunakan berbentuk kubus dengan ukuran 15 cm x 15 cm.Hasil pengujian kuat tekan beton kombinasi agregat campuran pasir-split, sirtu-split dan sirtu-kerikil pada umur pengujian 28 hari berturut turut adalah sebesar 260,064  Kg/cm2, 279,325 Kg/cm2 dan 253,514 Kg/cm2. Kombinasi agregat campuran yang paling optimal digunakan untuk meghasilkan beton dengan kekuatan tekan 250 Kg/cm2 pada umur 28 hari adalah kombinasi agregat sirtu-split. Hasil penelitian juga membuktikan bahwakombinasi agregat campuran sirtu-kerikil dapat menghasilkan beton dengan kekuatan tekan 250 Kg/cm2.
Co-Authors Aris Munandar Kumita Kumita Mukhlis Mukhlis R. Dedi Imam Kurnia Raden Dedi Iman Kurnia Suhaimi Suhaimi