Jurnal Multidisiplin Madani (MUDIMA)
Journal Description Jurnal Multidisiplin Madani (MUDIMA) adalah adalah jurnal multidisiplin yang diterbitkan oleh Formosa Publisher. Jurnal Multidisiplin Madani (MUDIMA) terbit setiap bulan (monthly). Jurnal Multidisiplin Madani (MUDIMA)merupakan jurnal peer review, open access, dan ilmiah yang menerbitkan makalah penelitian, makalah review, laporan kasus, studi kasus, resensi buku, tesis, karya disertasi, dll. Focus and Scope: Jurnal ini didedikasikan untuk menggali dan menyebarluaskan hasil dari berbagai pemikiran kreatif dan inovatif yang berdasarkan pada proses penelitian dan pemikiran yang ilmiah. Jurnal ini berfokus pada: Humaniora: Seni, Sejarah, Bahasa, Sastra, Musik, Filsafat, Agama, Teater, dll. Ilmu Sosial: Geografi, Sosiologi, Pendidikan, Ilmu Politik, Hukum, Kebijakan, Tinjauan Sosial, Seni, Sejarah, Filsafat, Antropologi Manajemen: Perdagangan, Ekonomi, Keuangan, Akuntansi, Tata Kelola Perusahaan, Manajemen Sumber Daya Manusia, Manajemen Pemasaran, Pelatihan dan Pengembangan Manajemen Mutu Teknik: Teknologi Informasi, Aplikasi Komputer, Teknik Sipil, Teknik Mesin, Teknik Kimia, Teknik Elektro, Fisika Ilmu Kedokteran: Kedokteran, Kesehatan, Keperawatan, Penelitian Klinis, Farmasi, Farmasi, Farmakognosi, Farmakologi, Fitokimia Biologi: Botani, Biosains, Mikrobiologi, Bioteknologi, Biologi Klinis, Biologi Molekuler, Biokimia, Pertanian, Kimia, Lingkungan dan Ekologi, Ilmu Pangan, Nutrisi, Ilmu Tumbuhan, Entomologi, Zoologi, Perikanan Pendidikan Jasmani: Olahraga, Yoga, Fisioterapi, Fisiologi, Latihan, Kesehatan
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Subgrade Soil Improvement Using Local Domato (Limestone) Material from North Sulawesi
Hombokau, Chris;
Pangemanan, Novriana;
Mait, Rudolf;
Kabo, Don
Jurnal Multidisiplin Madani Vol. 4 No. 6 (2024): June 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL
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DOI: 10.55927/mudima.v4i6.10011
Damaged and potholed roads are often caused by poor subgrade conditions. Clay subgrade cannot withstand the loads applied on it, leading to the deterioration of the pavement structure. Soil stabilization is one way to address poor subgrades. Stabilization can be done by compacting the soil or mixing it with other materials that can improve its properties. This research aims to determine the effect of mixing domato on the soil at the Final Waste Disposal Site (TPA) in Pandu Village, which is clayey, by looking at the increase in the CBR (California Bearing Ratio) value of the clay soil after stabilization with domato. This research was conducted in the soil testing laboratory of the Civil Engineering Department at Manado State Polytechnic using experimental methods by stabilizing the existing soil with the addition of sand with variations of 10%, 15%, and 20%, and testing based on ASTM (American Society For Testing and Materials) and AASHTO (American Association Of State Highway and Transportation Officials) standards. The soil samples for testing were taken from TPA Pandu, and domato was sourced from the Talaud Islands, North Sulawesi. After testing, the original soil CBR value was found to be 3.70% without being mixed with domato. Then, after stabilization using domato with a 10% mixture variation, the CBR value was 5.20%. With a 15% domato mixture variation, the CBR value was 11.80%, and finally, with a 20% variation, the CBR value was 15.50%. From the test results, it can be seen that domato significantly affects the increase in CBR value
Marshall Characteristics Test on Asphalt Concrete Mixtures – Wearing Course Using Modified Asbuton
Toad, Wellem;
Kabo, Don;
Manginsihi, Barakati;
Hosang, Merci
Jurnal Multidisiplin Madani Vol. 4 No. 6 (2024): June 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL
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DOI: 10.55927/mudima.v4i6.10026
Indonesia is a country rich in natural resources, one of which is natural asphalt found on Buton Island, Southeast Sulawesi, known as Buton asphalt (Asbuton). With the increasing development activities in Indonesia, the government is striving to reduce dependency on asphalt imports and optimize the utilization of Buton asphalt, particularly throughout Indonesia. Preblended Asbuton is a type of modified Buton asphalt that has begun to be widely used in various asphalt mixtures. This research aims to: (1) Obtain an optimal asphalt content (KAO) that is good and meets specifications; (2) Obtain Marshall characteristic values (Stability, Flow, VIM, VMA, VFB, density, and MQ) in the Asphalt Concrete - Wearing Course mixture using modified Buton asphalt (preblended) as a binder. Based on the research results, the Marshall characteristic values for the AC-WC Buton asphalt mixture are: VIM (Void in Mix) = 4.18%, VMA (Void Mineral Aggregate) = 16.80%, VFB (Void Filled With Bitumen) = 74%, density = 2.270 gr/cm³, Stability = 1400 kg, Flow = 3.350 mm, MQ (Marshall Quotient) = 410 kg/mm, KAO = 5.85%, and it meets the Asphalt Mixture Specifications with Buton Asphalt (Bina Marga Revision 1, 2018)