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All Journal AKSIOMA : Jurnal Sains Ekonomi dan Edukasi Jurnal Pengabdian Masyarakat
Dirgantara, Rahmat
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences Other

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PENERAPAN REHABILITASI GAPURA DALAM RANGKA PERBAIKAN FASILITAS DESA DI KAWASAN LIMAU MANIS, KABUPATEN DELI SERDANG Dirgantara, Rahmat; Nusa, Ahmad Bima; Franchitika, Rizky; Sari, Kartika Indah; Hanova, Yudha; Puspita, Nurkhasanah Rina
BESIRU : Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2025): BESIRU : Jurnal Pengabdian Masyarakat, Februari 2025
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/besiru.v2i2.905

Abstract

Gapura berasal dari bahasa Sansekerta, yaitu “Gopura“ yang berarti pintu gerbang (Singgih, 2013). Penelitian ini bertujuan untuk mengetahui pelaksanaan perbaikan gapura sebagai fasilitas yang terdapat di Desa Limau Manis, Kabupaten Deli Serdang. Hasil analisis dari penelitian menunjukkan bahwa rehabilitas gapura belum berjalan secara maksimal. Dikarenakan kekurangan anggaran dan prosedur yang tidak memadai. Proyek ini dapat menciptakan solusi yang berkelanjutan untuk peningkatan identitas desa yang kuat dan mengetahui batas dari Desa Limau Manis dengan desa lainnya. Dengan semangat bergotong royong, tim pelaksana beserta masyarakat melaksanakan pengabdian dengan merancang dan membangun gapura yang rusak untuk direnovasi.
Kajian Kuat Tekan Beton dengan Penambahan Zat Polymer Sebagai Bahan Pengisi Agregat Terhadap Mutu Beton K-300 (25 MPa) Siahaan, Desri Yuniarso; Nusa, Ahmad Bima; Dirgantara, Rahmat; Hanova, Yudha; Sari, Kartika Indah
AKSIOMA : Jurnal Sains Ekonomi dan Edukasi Vol. 2 No. 2 (2025): AKSIOMA : Jurnal Sains, Ekonomi dan Edukasi
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/aksioma.v2i2.902

Abstract

Concrete has now become one of the main materials in buildings that are very important to meet the needs of civil buildings. In various infrastructure buildings in the world, concrete made using portland cement is the biggest material that is most widely used compared to other materials such as steel, wood or bamboo. The concrete industry is the world's largest user of natural resources. Hardened concrete is a combined material consisting of coarse aggregate, fine aggregate, cement and admixture or additives if needed. One way is to replace one of the basic ingredients for making concrete with polymer. A polymer is a long molecule containing chains of atoms linked together through covalent bonds formed through a polymerization process in which monomer molecules react together chemically to form a linear chain or three-dimensional network of polymer chains. The type of polymer used in this test is a recycled polypropylene polymer (plastic pellet). The purpose of this study was to determine the compressive strength of concrete and to determine the slump value of concrete. The effect of adding polymer with variations of 0%, 2% and 4% with a design concrete quality of 25 MPa at the age of 7 days and 28 days. 28 days of concrete reached 25.27 MPa. After researching the effect of adding polymer to the concrete mix can increase the compressive strength of concrete because the test results reach the design quality.
Co-Authors Franchitika, Rizky Hanova, Yudha Nurkhasanah Rina Puspita Nusa, Ahmad Bima Sari, Kartika Indah Siahaan, Desri Yuniarso