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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 : Rekayasa Sipil

 1 
PENGARUH KONSENTRASI EKSTRAK DAUN TEMBAKAU SEBAGAI INHIBITOR PADA TULANGAN BETON BERTULANG Sultan, Mufti Amir; Barmawi, Nurtalia; Abbas, Muhammad Yunus Hi
Rekayasa Sipil Vol 15, No 1 (2021)
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2021.015.01.3

Abstract

Reinforced concrete structures that are destroyed due to corrosion attacks need serious handling. One method of preventing corrosion is by using an inhibitor. In this study, the inhibitors used were tobacco leaf extract inhibitors with variations of 0%, 4% and 8%. The method used to analyze the corrosion rate that occurs is the weight loss method. Tests carried out by providing electricity to the test object using a voltage of 5V. The results showed that the influence of the addition of tobacco extract inhibitors at concentrations of 4% and 8% was able to reduce the density of anodic and cathodic currents which resulted in a reduced corrosion rate in steel reinforcement. This proves that tobacco extract can be used as a green corrosion inhibitor because it effectively decreases the corrosion rate.
SUBTITUSI PARSIAL AGREGAT HALUS DENGAN BOTTOM ASH PADA PEMBUATAN BATA SEMEN Mufti Amir Sultan; Imran Imran; Rofika Sakti
Rekayasa Sipil Vol 13, No 1 (2019)
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2019.013.01.9

Abstract

The Tidore Islands Municipal Steam Power Plant uses coal as fuel to generate electricity. Handling of coal waste in the Rum PLTU is done by storing it on empty land so that it is not effective because it can be potentially dangerous for the environment and surrounding communities. Therefore, it is important to use coal waste. One of them is in the construction field such as in the manufacture of cement bricks.The purpose of this study is to determine the level of water absorption and compressive strength of cement brick using bottom ash base material. Water absorption testing is carried out when the specimen has been immersed for 28 days. The test object is weighed in the SSD state and then inserted into the oven and left for 24 hours. Then the test object is left idle and then weighed. Testing of compressive strength was carried out when the specimen was 28 days old.The results of the study show that the absorption rate of cement brick is increasing when bottom ash is added.Meanwhile, for compressive strength, the cement brick has decreased
Efek Larutan Asam Terhadap Kuat Tekan dan Penyerapan Mortar dengan Bahan Tambah Fly Ash Mufti Amir Sultan; Raudha Hakim; Kurniawan Kurniawan
Rekayasa Sipil Vol. 17 No. 2 (2023): Rekayasa Sipil Vol. 17 No. 2
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2023.017.02.5

Abstract

Mortar is a mixture consisting of fine aggregate and adhesive. This mortar serves as a filler or binder in the constituent parts of a construction, both non-structural and structural. In this study, the test object measuring 5x5x5 cm was used by using fly ash added from the PLTU Rum by 20% of the cement weight. This study aims to clarify the use of fly ash from PLTU Rum as an additive in mortar mixtures. The test object is immersed in an acid solution with a concentration of 2%, the duration of immersion is 30, 60 and 90 days. The addition of fly ash to the mortar mixture can increase the compressive strength by 23.32%. The longer the contact with the acid solution will decrease the compressive strength and increase the absorption of the mortar.
Co-Authors Abdul Gaus Abdullah, Abdul Madjid Ade, Ilham Adingku, Julham Ali, Ismanto Wahab Amrin Wanda Amrin Wanda Angellyna, Meilyna AR, Ridwan Arbain Tata Arif, Friyani N. Barmawi, Nurtalia 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 Nabila Islamaiya Alhadar 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