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All Journal Rekayasa Sipil Jurnal Teknik Sipil Pena Teknik : Jurnal Ilmiah Ilmu-ilmu Teknik Bulletin of Civil Engineering Jurnal Rekayasa Teknik Sipil dan Lingkungan
Sulaiman, Lusman
Universitas Andi Djemma, Politeknik Pekerjaan Umum
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Environmental Science Materials Science & Nanotechnology Mechanical Engineering Transportation

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Potensi Penggunaan Abu Daun Jagung Sebagai Alternatif Pengganti Semen Pada Campuran Mortar Ramadhan, Muhammad Ernadi; Sulaiman, Lusman; Islami, Rizky Citra; Agustina, Yanida
Bulletin of Civil Engineering Vol. 4 No. 1 (2024): Februari
Publisher : Civil Engineering Department, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/bce.v4i1.21324

Abstract

Semen yang digunakan pada mortar terbuat dari bahan kapur yang tidak dapat diperbaharui dan dapat menimbulkan polusi udara ketika semen diproduksi dalam jumlah besar. Oleh karena itu, bahan alternatif yang lebih ramah lingkungan sangat dibutuhkan untuk mengurangi penggunaan material semen sebagai bahan ikat. Penelitian ini bertujuan untuk mengevaluasi material abu daun jagung sebagai bahan pengganti semen pada mortar.  Variabel penelitian menggunakan empat macam variasi komposisi mortar berdasarkan jumlah semen yang diganti dengan abu daun jagung (Mortar semen, 3% abu daun jagung, 5% abu daun jagung, dan 7% abu daun jagung). Model uji diberi pengujian makroskopik (uji kuat tekan) dan mikroskopik (X-Ray Diffraction , Energy Dispersive X – Ray Spectroscopy, dan Scanning Electron Microscope). Berdasarkan pengujian yang telah dilakukan, penggunaan abu daun jagung 7% dari berat semen pada mortar menjadi variasi yang terkuat pada penelitian ini Cement used on mortar was made from limestone that cannot produced naturally, causing air pollution when it produced on big amount. Therefore, an alternative green material was very important for reducing cement utilization as bounding material. The purpose of this research was evaluating corn leaves ash material as cement substitute on mortar.The research variables were using four different mortar composition based on cement amount which replaced by corn leaves ash(Cement mortar, 3% corn leaves ash, 5%  corn leaves ash , and 7%  corn leaves ash). The samples were tested by macroscopic method (compression test) and microscopic method ( X-Ray Diffraction , Energy Dispersive X – Ray Spectroscopy, and Scanning Electron Microscope ). Based on the test, the substitution of 7% corn leaves ash from cement on mortar became the strongest variation on this research
Co-Authors Agustina, Yanida Amiruddin Akbar Fisu Chun, Pang-jo Furukawa, Seiji Islami, Rizky Citra Ispianto Mitao Ohga Mitao Ohga Muhammad Fahrizal Nur Ni Kadek Indriani Nurhidayah Nurhidayah Ohga, Mitao Pang-Jo Chun Pang-jo Chun Ramadhan, Muhammad Ernadi Rinto Suppa Sari Wahyuni Seiji Furukawa Tatsuya Yokogawa Umar Hamzah Matottorang Yokogawa, Tatsuya