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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Biologi Tropis Jurnal SIAR ILMUWAN TANI Agroteksos Jurnal Malikussaleh Mengabdi DEVOTE: Jurnal Pengabdian Masyarakat Global
Fauzan Fahrussiam
Universitas Mataram
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Karakteristik Aus Mata Pisau Terlapisi Bahan Pengeras pada Pemotongan Kayu Mersawa dan Papan Partikel Fauzan Fahrussiam; Wayan Darmawan; Imam Wahyudi; Hiroshi Usuki; Masahiro Yoshinobu; Shuhou Koseki
Jurnal Ilmu Pertanian Indonesia Vol. 20 No. 3 (2015): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1305.769 KB) | DOI: 10.18343/jipi.20.3.223

Abstract

The use of mersawa wood and particleboard as a materials has been increasing for building constructions and decorative purpose. In previous study reported that, these materials provide a high rate of wear caused by abrasion (high silica) and resin content. This article presents the characteristics of wear on the clearance face of newly multilayer-coated K10 cutting tools when milling mersawa wood and particleboard. The K10 cutting tools were coated with monolayer titanium aluminum nitride (TiAlN), multilayer TiAlN/titanium silicon nitride (TiSiN), and TiAlN/titanium boron nitride (TiBN). Mersawa wood with density of 0.80 g/cm3 and particleboard with a density of 0.61 g/cm3 were cut using the coated tools and uncoated K10. Cutting tests were performed on computer numeric control router at a high cutting speed of 17 m/s and a feed rate of 0.1 mm/rev to investigate the wear characteristics on the clearance face of these coated tools. Result of research shown that the coated tools experienced a smaller amount of wear than the uncoated tool when cutting the mersawa and particleboard. The best coating among other coated in this study was multilayer TiAlN/TiBN. The high hardness, low coefficient of friction, high resistance to oxidation, and high resistance to delamination wear of the multilayer-coated TiAlN/TiBN tool indicate a very promising applicability of this coating for high-speed cutting of abrasive woods and wood based materials.
Calorific Value of Several Types of Wood Through Proximate Analysis and Chemical Components Approach Fauzan Fahrussiam; Dini Lestari; Rima Vera Ningsih
Jurnal Biologi Tropis Vol. 23 No. 1 (2023): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i1.4416

Abstract

The most potential biomass to be developed with a high lignocellulose content is wood.  Calorific value estimation based on the results of biomass analysis such as the proximate test can be used as an alternative to predict the calorific value accurately, quickly, and economically. Therefore, in this study, it is important to measure the calorific value simply using the proximate method with an analytical approach to the chemical content of the raw material. This study used three species of wood consisting of jabon (Anthocephalus cadamba Miq), ulin (Eusideroxylon zwageri), and api- api (Apicennia sp.). This study's chemical components that eximined in this study consist of extractive, holoselulose, and lignin content. The proximate analysis consists of volatile matter content, ash content, fixed carbon, and calorific value. The results show that ulin wood has the highest calorific value (20.13 MJ/kg), then api-api wood and last jabon wood. The high amount of calorific value is contributed by the high value of lignin, extractive, and fixed carbon.
Fortification of Bioadhesive with Phenol Formaldehyde: Caracteristics and its Application for Afrika Laminated Wood Dini Lestari; Rima Vera Ningsih; Fauzan Fahrussiam; Sofia Mustamu
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): April-June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i2.4857

Abstract

Nowadays, there is growing interested in development of environmentally friendly and nontoxic wood adhesives. The objective of this research was to determined the characteristics of starch, tannin, and cowhide adhesives by adding phenol formaldehyde as a fortifier. The quality of its bonding properties for afrika laminated wood was also investigated.  Determination of characterization of bioadhesive was conducted based on SNI 06-4567-1998. The quality of bonding properties for laminated wood was conducted based on SNI 06-6049-1991 and all parameters values compare to JAS 1152-2007. Based on the research characteristic of bioadhesive values for visualization tes, viscosity tes fullfill SNI 06-4567-1998 requirement. For pH, solid content, and glatination time not all sampel fullfill requirement values. All parameters of physical properties of all of sample afrika laminated wood meet the JSA 1152-2007 requirement. For Afrika laminated wood made from starch and tannin adhesive have good value for delamination test. Moreover, for shear strength parameter test not fullfill JSA 1152-2007 requirement. All of sampel have only for interior purposes.
EVALUASI PENGARUH PEMBERIAN BAHAN PENGAWET TERHADAP LAPISAN FINISHING EKSTERIOR KAYU PINUS DAN JATI RAKYAT Fauzan Fahrussiam; Andi Tri Lestari
AGROTEKSOS, Jurnal Ilmiah Ilmu Pertanian Vol 33 No 1 (2023): Jurnal Agroteksos April 2023
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agroteksos.v33i1.808

Abstract

Woods that were placed outdoors were exposed to UV-induced photodegradation processes which damaged the lignin bonds in the wood resulting in the more susceptible woods against abrasion and weathering. This circumstance led to more finishing processes by applying paint to the wood surface carried out by industries and at the home level. Some finishing materials not only contribute to increasing the aesthetics of the wood surface but also increased the wood's resistance against harmful microorganisms. On the other hand, the resistance against pests did not increase as high as the resistance against outdoor weathering. In this study, pine woods and teak woods collected from the community forest were soaked in cold borax solution as a preservative agent before applying the paint to the wood surface. The treatments applied to the samples in this study were untreated control samples, preservative-treated samples, finishing-treated samples, and both preservative and finishing-treated samples. The results of this study showed that both teak and pine wood with preservative and finishing treatment were resistant to microbial damage (0% damage) after left 8 weeks of exposure in the outdoor area. However, there is a need to conduct further research with longer exposure time (1-2 years) to get more significant result differences between each treatment.
Pengaplikasian Metode Finishing Ramah Lingkungan Yakisugi pada UMKM Pengolahan Kayu Desa Perina Fauzan Fahrussiam; Nurul Chaerani; Dini Lestari; Musdi; Hasyyati Shabrina; Andrie Ridzki Prasetyo; Rima Vera Ningsih
Jurnal SIAR ILMUWAN TANI Vol. 4 No. 1 (2023): Jurnal Siar Ilmuwan Tani
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jsit.v4i1.91

Abstract

Kegiatan finishing pada produk kayu menjadi faktor penting dalam rangkaian proses pengerjaannya. Selain untuk peningkatan stabilitas dan perlindungan, finishing juga dilakukan untuk meningkatakan nilai estetika. Namun demikian, kandungan bahan finishing dalam cat masih didominasi dari bahan berbasis kimia yang tidak baik untuk kesehatan maupun lingkungan. Selain itu, produk kayu yang telah difinishing menggunakan bahan kimia masih bisa diserang oleh organisme perusak dan mengalami pelapukan saat pemaparan di luar ruangan. Maka dari itu, melalui kegiatan pengabdian ini ditawarkan solusi peningkatan mutu kayu menggunakan metode yang sudah sejak lama digunakan di Jepang dalam pengawetan kayu yaitu metode yakisugi. Proses finishing yang dilakukan pada UMKM pengerjaan kayu di Desa Perina masih tergolong konvesional sehingga kualitas yang dihasilkan pun tidak maksimal, ditambah lagi dengan kualitas bahan baku yang tidak terlalu baik. Maka dari itu, kegiatan pengabdian ini bertujuan untuk menawarkan alternatif baru dalam peningkatan mutu kayu menggunakan metode yakisugi yang tidak hanya menghasilkan produk kayu bernilai estetika tinggi, namun ramah terhadap lingkungan. Kegiatan pengabdian yang telah dilakukan memberikan warna baru dalam proses finishing dibandingkan metode yang umumnya digunakan. Kegiatan ini juga membuka ide-ide baru dalam menciptakan produk perkayuan yang unik, estetik dan ramah lingkungan.
Introduction of Eco-Friendly Finishing Method (YAKISUGI) among the Millennial Generation in Perina Village: Innovation in Unique Furniture Products with High Aesthetic Value Fauzan Fahrussiam; Nurul Chaerani; Dini Lestari; Musdi Musdi; Hasyyati Shabrina; Andrie ridzki prasetyo
Jurnal Malikussaleh Mengabdi Vol 2, No 2 (2023): Jurnal Malikussaleh Mengabdi Oktober 2023
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v2i2.13605

Abstract

The demand for a diverse range of solid wood products has been steadily increasing. The unique grain patterns inherent to each wood species render solid wood products to possess distinct market segments. Nevertheless, the inherent vulnerabilities of wood as a biomaterial, such as susceptibility to decay, dimensional instability, and low resistance to organisms, necessitate specialized treatment for wood products. One environmentally sustainable treatment methodology, capable of enhancing the aesthetic value of wood, is the yakisugi finishing technique—a method involving the controlled charring of the wood surface. Notably, this technique remains relatively unfamiliar amongst small and medium-sized wood processing enterprises (UMKM) and the millennial generation. Consequently, this engagement initiative assumes significant importance in introducing the yakisugi finishing method to the millennial cohort. The unique visual characteristics of wood, engendered by this technique, hold the potential to serve as a catalyst for innovation in the realm of wooden product development by millennials. The engagement activities primarily encompass instructional modules, comprising theoretical elucidations and practical applications. Participants, affiliated with the youth group 'karang taruna,' have demonstrated appreciable enthusiasm towards the engagement activities that pertain to the yakisugi technique. It is anticipated that novel products will emerge as a result of the application of the yakisugi finishing technique, particularly within the domain of contemporary minimalist furniture products.
Pelaksanaan Program Asistensi Mengajar Angkatan I di SMK Kehutanan Wana Wisata Sekaroh Lombok Timur Baiq Elok Salsabila Halimah; Harits Firmansyah; Maulia Hidayati; Muhammad Irham; Ratna Ayu Istiani; Dini Lestari; Andrie Ridzki Prasetyo; Hasyyati Shabrina; Fauzan Fahrussiam; Nurul Chaerani; Musdi Musdi
Devote : Jurnal Pengabdian Masyarakat Global Vol. 3 No. 2 (2024): Devote : Jurnal Pengabdian Masyarakat Global, Juni 2024
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/devote.v3i2.2968

Abstract

Education is the process of forming an individual’s character into someone who possesses useful knowledge in daily life. The teaching assistance Program was one of the government’s efforts to improve the quality of learning activities in Indonesia. This article aims to provide an explanation of the implementation of the Teaching Assistance Program for the first-year students of the Forestry Program at Mataram University, conducted at the Forestry Vocational School, Wana Wisata Sekaroh, Jerowaru Subdistrict, East Lombok. This activity took place approximately 4 months. The method of implementing the program consisted of orientation, deployment, observation, planning program, report, program execution, and evaluation. The activities carried out included teaching program, assisting with school administration, creating a school garden, assisting with technology adaptation, conducting outreach to students about the graduate from Yunior High School and the nearest junior high school, creating banners and posters, establishing a Numeracy Literacy Garden, Planting tree sapling within the school, and making charcoal briquettes from corn husk, The series of activities were carried out successfully.
Co-Authors A.A. Ketut Agung Cahyawan W Andrie Ridzki Prasetyo Andrie Ridzki Prasetyo Andrie Ridzki Prasetyo Baiq Elok Salsabila Halimah Dini Lestari Dini Lestari Dini Lestari Harits Firmansyah Hasyyati Shabrina Hasyyati Shabrina Hasyyati Shabrina Hiroshi Usuki I Wayan Darmawan Lestari, Andi Tri Masahiro Yoshinobu Maulia Hidayati Muhammad Irham Musdi Musdi Musdi Musdi Musdi Nurul Chaerani Nurul Chaerani Nurul Chaerani Ratna Ayu Istiani Rima Vera Ningsih Rima Vera Ningsih Shuhou Koseki Sofia Mustamu