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All Journal MEDIA KOMUNIKASI TEKNIK SIPIL Jurnal Ilmu Lingkungan Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Techno: Jurnal Penelitian Rekayasa Sipil Jurnal Teknik Sipil Jurnal Teknik Sipil JURNAL SIPIL SAINS Teras Jurnal JURNAL SIMETRIK Simposium II UNIID 2017 Rancang Bangun IJEBD (International Journal Of Entrepreneurship And Business Development) SIKLUS: Jurnal Teknik Sipil Journal of Science and Engineering Jurnal Rekayasa Konstruksi Mekanika Sipil Stabilita : Jurnal Ilmiah Teknik Sipil Fakultas Teknik Universitas Halu Oleo Kendari Jurnal Teknik Sipil dan Teknologi Konstruksi Jurnal Kacapuri : Jurnal Keilmuan Teknik Sipil Jurnal Komposit : Jurnal Ilmu-Ilmu Teknik Sipil JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Jurnal Abdimas Kartika Wijayakusuma CLAPEYRON: Jurnal Ilmiah Teknik Sipil Jurnal Karajata Engineering Teknologi Sipil : Jurnal Ilmu Pengetahuan dan Teknologi Jurnal Pengabdian Khairun
Mufti Amir Sultan, Mufti Amir
Prodi Teknik Sipil Universitas Khairun
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Transportation Other

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Journal : Journal of Science and Engineering

 1 
KLAS MUTU PAVING BLOCK YANG MENGGUNAKAN BOTTOM ASH LIMBAH BATU BARA SEBAGAI BAHAN PENGGANTI SEBAGIAN AGREGAT PASIR Jamalun Togubu; Imran Imran; Mufti Amir Sultan
Journal of Science and Engineering Vol 2, No 2 (2019): Journal Of Science and Enggineering (JOSAE)
Publisher : Fakultas Teknik Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1550.342 KB) | DOI: 10.33387/josae.v2i2.1405

Abstract

PLTU Tidore adalah pembangkit listrik yang berbahan bakar batu bara berkalori rendah untuk melayani kebutuhan listrik masyarakat khususnya di Kota Ternate dan Tidore. Dampak penggunaan batu bara menghasilkan limbah berupa fly ash dan bottom ash. Pada penelitian ini dicoba untuk menggunakan bahan bottom ash sebagai bahan pengganti parsial terhadap agregat pasir pada pembuatan paving block dan meneliti klas mutu yang dihasilkan. Berdasarkan hasil pengujian sifat fisik bahan bottom ash memiliki karakter yang lebih ringan dari pasir dan tingkat penyerapan diatas 20% yang 10 kali lebih banyak dari standar bahan untuk agregat normal. Sementara senyawa kimia dominan penyusun bottom ash memiliki kemiripan komposisi dengan bahan pasir dan juga bahan semen sehingga bahan bottom ash tidak memberikan pengaruh buruk terhadap reaksi semen saat pengadukan. Hasil pengujian kuat tekan sampel mortar paving block dengan variasi pengempaan 10 kN dan 40 kN diperoleh laju penurunan kemampuan tekan mortar berkisar antara 0,8 MPa hingga 5,3 MPa dengan nilai rata-rata sebesar 2,1 MPa setiap penggantian 10% bahan pasir dengan bottom ash. Begitu pula dengan tingkat penyerapan paving block yang dihasilkan mengalami peningkatan seiring dengan penambahan jumlah bottom ash pada pembuatan paving block. Akan tetapi meskipun dengan penggunaan bahan bottom ash pada pembuatan paving block menybabkan degradasi kemampuan tekan dan peningkatan peyerapan, paving block yang dihasilkan masih lebih dominan pada klas mutu B dan pengempaan dengan gaya yang lebih besar akan membuat massa paving block lebih padat lagi.
VARIASI PENGGUNAAN PASIR BESI PADA CAMPURAN MORTAR Fitro Darwis; Mufti Amir Sultan; Demi Sidogu
Journal of Science and Engineering Vol 1, No 1 (2018): Journal Of Science and Enggineering (JOSAE)
Publisher : Fakultas Teknik Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (422.226 KB) | DOI: 10.33387/josae.v1i1.756

Abstract

Iron sand is a natural resource that many found in North Maluku one of them in Yao Village District Morotai Island. Iron sand mining results have the potential to become an Indonesian commodity but iron sand processing is still not maximized at this time. The purpose of this research is to know whether the sand of Yao Village including iron sand, To know the effect of iron sand usage as fine aggregate on the mortar mixture against compressive strength and against absorption. In this research, the test of compressive strength and mortar absorption. This research uses fine aggregate substitution material is Yao Village sand. Preparation of specimen with Fas 0,40, Yao Village sand composition as substitution of fine aggregate that is 0%, 20%, 40%, 60%, 80% and 100% to the fine aggregate weight. The composition of Sand Yao Village after the most dominant purification was Fe (75.84%) of the total iron ore content, followed by Si, Ti, Ca, Al, and other minor elements, so it was classified as an iron sand. There is a decrease in compressive strength along with the increase of iron sand composition 0%, 20%, 40%, 60%, 80% and 100%. Large decreases in compressive strength of each s 19.20 MPa, 19.00 MPa, 18.60 MPa, 13.00 MPa, 13.00 MPa and 12.36 MPa. absorption of mortar in 20% iron sand substitution and 40% of absorption increased, at 60% composition decreased.
Co-Authors Abdul Gaus Abdullah, Abdul Madjid Ade, Ilham Adingku, Julham Alhadar, Nabila Islamaiya Ali, Ismanto Wahab Amrin Wanda Amrin Wanda Angellyna, Meilyna AR, Ridwan Arbain Tata Arif, Friyani N. Barmawi, Nurtalia Chairul Anwar Chairul Anwar Dahri Kabir Demi Sidogu Djamaluddin, Rudy Djamluddin, Rudy Edi Suhartono Kurung Edi Susanto Edward Rizky Ahadian Endi Setiawan Erwinsyah Tuhuteru Farika, Azmy faujan, muhammad Fera The Fitro Darwis Gaus, Abdul Hakim, Raudha Hi Abbas, Muhammad Yunus Hi Bayan, Ilman Nafiyanto A Hi Sergi, Yusup Ibrahim, Rusdi Imran Imran Imran, Imran Inggrayani Anggreni waiola Irfan Ilyas Irnawaty Irnawaty, Irnawaty Irnawaty, Irnawaty Ismail, Hasbullah Ismanto Wahab Ali Jamalun Togubu Julfikra Sastra Tuahuns Kamarullah, Suryawan Khusna Arif Rakhman, Khusna Arif Kurniawan Kurniawan Kurniawan Kurniawan Kusnadi Kusnadi Kusnadi M Irfan Kotta M. Fadli Fajar Abdullah Mangoda, Novia Zulfasti Mardiana M Taiyeb Mardiani Diani Mardiani Diani, Mardiani Marsaoly, Nurmaiyasa Misbah, Zulkarnain K mohamad jamil Muchtar, Badordin Muhammad Amin Muhammad Fhadli muhammad taufik Yuda Saputra muhammad taufik Yuda Saputra, muhammad taufik Muhammad Taufik Yudasaputra Muhammad Taufiq Yuda Saputra Muhammad Yunus Hi Abbas Muhammad, Amiruddin Hi Muhdar Ishak Najamuddin Najamuddin, Najamuddin Nini Hasriyani Aswad Novia Zulfasti Mangoda Nu'man Nu'man Nu'man, Nu'man Nurmayasa Marsaoly Nurul Anggraini Usmat I Popi Y Sangaji Rahim, Mustamin Raudha Hakim Rauf, Ichsan Reskiyanto Rezkiyanto Ridwan Rasyid Rofika Sakti RR. Ella Evrita Hestiandari Sabaruddin Sabaruddin Sabaruddin Sabaruddin Saputra, Muhammad Taufik Yuda Shandy, Sary Siswoko Siswoko Sjamsuddin Kaaba Soamole, Ardianto Sri Harsimi Sultan, Thariq Alfaridzi A Sumartini Sumartini Syamsul Arifin Thariq Al Faridzi A Sultan Triandini, Riski Wahab, Iis Hamsir Ayub Walid Mododok Wiwik Handayani Yani, Stevi Zamzam, Zulkifli