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All Journal Jurnal Pencerahan Journal of Aceh Physics Society Jurnal Ilmiah Mahasiswa Kelautan Perikanan Unsyiah INDONESIAN JOURNAL OF APPLIED PHYSICS Jurnal Natural Aceh International Journal of Science and Technology Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Jurnal Pengabdian Bangsa Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal of Syiah Kuala Dentistry Society
Zulkarnain Jalil
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Education Energy Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Physics Social Sciences Other

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PROCESSING AND UTILIZATION OF PUMICE AS AN ALTERNATIVE MIXTURE IN MAKING CONCRETE BRICKS (PAVING BLOCKS) TO INCREASE COMMUNITY INCOME Muhammad; Ichsan Rusydi; Syamsul Rizal; Zulfan; Muhammad Syukri; Thaib Rizwan; Zulkarnain Jalil; Razali Thaib
Jurnal Pengabdian Bangsa Vol 2 No 2 (2023): MARCH 2023 - AUGUST 2023
Publisher : CV. Naskah Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61992/jpb.v2i2.94

Abstract

Aceh Besar Regency, in this case Mesjid Raya District, is an area that has quite promising geological conditions, both in terms of the type and distribution of rocks. This makes it possible for many mining excavations that have high economic value to be found in this area. However, the utilization of these mining materials has not been optimized until now. One type of mining material in question is pumice. This pumice is found in large quantities in Paya Kameng village. However, so far the people in this village have only used it as additional building materials without any effort to increase its benefits. Therefore, it was tried to use it for raw materials in the industrial and construction sectors such as in the manufacture of concrete bricks. Concrete bricks (paving blocks) are a type of non-structural concrete that can be used for roads, parking lots, sidewalks, parks and other needs. Concrete bricks are made from a mixture of type I portland cement and water and aggregates as fillers. Aggregates or fillers occupy 75% of the total volume of concrete, so that the properties of the aggregates have a major influence on the behavior of hardened concrete. The aggregate that is often used is sand.
Study of hydroxyapatite based on Aceh's bovine bone coating on 314L stainless steel as a candidate for coating dental implant materials Irhamni IRHAMNI; Ireka SALSABILA; Fauzi FAUZI; Zulfalina ZULFALINA; Zulkarnain JALIL
Journal of Syiah Kuala Dentistry Society Vol 6, No 1 (2021): June 2021
Publisher : Dentistry Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jds.v6i1.21887

Abstract

ABSTRACT The use of hydroxyapatite (HAp) based on Aceh's bovine bone has been studied as a candidate for thecoating dental implant materials. In this study, the effect of sintering temperature and viscosity on the thickness ofthe hydroxyapatite layer on the 316L stainless steel plaque was observed. The hydroxyapatite was synthesized frombovine bone and then coated on the plate using the dip-coating method. Then, the plate surface was dried at 110 Cfor 30 minutes and sintered with various temperatures of 500, 600, 700, and 800 C for 1 hour. The plate that hasbeen coated with hydroxyapatite was characterized using a thickness meter to measure the thicknesses of the layer.The water composition of 10 grams/L had a better effect on the thickness of the implant material coated with HApbeef bone compared to the water composition of 4, 6, and 8 (gram/L) (p0.05). On the other hand, the temperaturefactor did not affect changes in the thickness of the implant material (p0.05). The higher water composition (10grams/L) resulted in a decrease in the thickness of the implant material coated with beef bone HAp. KEYWORDS: Hydroxyapatite, sintering temperature, viscosity, dip-coating, thickness, coating dental implant
Co-Authors A Halim Abdul Gani ABDUL GANI Adi Rahwanto Aditia Pradipta Adlim Adlim Ahmad Faisa Akmal NIzar Annisa Zuhra Aris Darmika Munthe Asril Pramurtadi Azizah Azizah Bambang Soegijono Dedi Fazriansyah Putra Elin Yusibani Endang Lestari Erfan Handoko Eva Novita Sari Fatha Yufari Alfani Fauzi Fauzi Gebrina Zikra Barizki Harry Handoko Heni Pujiastuti Ichsan Rusydi Imelda Agustina Ireka SALSABILA Irhamni Ismail A B Ismail Ismail Ivan Almerian Izzuddin Al-Qossam Jul Aidil Kurniawan Fazri M. Hasan Maulinda Maulinda Muhammad Muhammad Muhammad Muhammad Zaki Murzal . Nabila Isvalana Nirmala Sari Nur Aiza Nurul Fadhilah Putri Dyana Harahap Rahmani Rahmani Rahmani Rahmani Razali Thaib Reki Feriyanto Rian Juanda Riqqa Rahmania Sallim Harahap Rizwan Rizwan Shelly Anggi Pratiwi Silvana Rahayu Surya Hafnidar Syahrul Purnawan Syamsul Rizal Thaib Rizwan Thaib Rizwan Tjut Nyak Ghalda Gheitsa Wilma Farisi Windy Mirnawati Zahriah Zahriah Zaraturrahmi Zaraturrahmi Zulfalina Zulfalina Zulfan