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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Hortikultura Indonesia (JHI) Jurnal Silvikultur Tropika (JST) BIOTROPIA - The Southeast Asian Journal of Tropical Biology AGROTEKBIS Jurnal Penelitian Hasil Hutan Journal of Economics, Business, & Accountancy Ventura The Indonesian Accounting Review Al-Manar : English and Arabic Journal Jurnal Fisika Unand Transformasi: Jurnal Pengabdian Masyarakat Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Pamator : Jurnal Ilmiah Universitas Trunojoyo Madura Jurnal Al-Tadzkiyyah IJIBE (International Journal of Islamic Business Ethics) Journal of Tropical Biodiversity and Biotechnology Jurnal Ekonomi dan Bisnis Islam Jurnal Teknik Sipil Public Health of Indonesia Potensi : Jurnal Sipil Politeknik Communications in Science and Technology JURNAL ILMIAH PETERNAKAN TERPADU at-tamkin: Jurnal Pengabdian kepada Masyarakat MITRA: Jurnal Pemberdayaan Masyarakat Jurnal Ilmu dan Teknologi Kayu Tropis PERENNIAL Imajiner: Jurnal Matematika dan Pendidikan Matematika MADROSATUNA : Jurnal Pendidikan Guru Madrasah Ibtidaiyah Jurnal Penelitian Hasil Hutan Community Development Journal: Jurnal Pengabdian Masyarakat wacana equiliberium (jurnal pemikiran penelitian ekonomi) Jurnal Tarbiyatuna : Kajian Pendidikan Islam Jurnal Filsafat Indonesia AT-Turost: Journal of Islamic Studies Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat Wood Research Journal : Journal of Indonesian Wood Research Society Computational and Experimental Research in Materials and Renewable Energy (CERiMRE) Media Komunikasi Dunia Ilmu Sipil (MoDuluS) Ilomata International Journal of Social Science Jutsi: Jurnal Teknologi dan Sistem Informasi YURISDIKSI : Jurnal Wacana Hukum dan Sains Jurnal Aplikasi Teknologi Informasi dan Manajemen (JATIM) Mantiqu Tayr: Journal of Arabic Language Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi Al-Ihtirafiah Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) INDEPENDEN: Jurnal Politik Indonesia dan Global Journal of Social Research JIPMukjt:Jurnal Ilmu Pendidikan Muhammadiyah Kramat Djati Jurnal Pendidikan dan Sastra Inggris (JUPENSI) Musik Etnik Nusantara Jurnal Sylva Lestari JURNAL POLI-TEKNOLOGI Kurikula Jurnal Pendidikan Indonesian Capital Market Review The South East Asian Journal of Management Journal of Islamic and Muhammadiyah Studies Jurnal Tazakkur Wibawa : Jurnal Manajemen Pendidikan Formosa Journal of Computer and Information Science FADZAT Jurnal Ekonomi Syariah Melati: Jurnal Media Komunikasi Ilmu Ekonomi ANGON: Journal of Animal Science and Technology Jurnal Sahid Mengabdi Jurnal Penelitian Sistem Informasi Jurnal Ilmu Syariah dan Hukum Al Kafaah : Journal of arabic Language and Linguistics Education Cendikia: Jurnal Pendidikan dan Pengajaran Aladalah: Jurnal Politik, Sosial, Hukum dan Humaniora Jurnal Kajian Islam dan Sosial Keagamaan ABM: International Journal of Administration, Business and Management Adpebi Science Series Jurnal Riset Kajian Teknologi dan Lingkungan Journal of Accounting and Financial Issue Jurnal Serambi Biologi Engagement: Jurnal Pengabdian Kepada Masyarakat Jurnal Imiah Pengabdian Pada Masyarakat (JIPM) Proceedings Series of Educational Studies Tarqiyatuna: Jurnal Pendidikan Agama Islam dan Madrasah Ibtidaiyah Jurnal Terapan Pendidikan Dasar dan Menengah An-Nuqthah PANDALUNGAN : Jurnal Pengabdian kepada Masyarakat Journal of Business Improvement ABDIANDAYA : Jurnal Pengabdian dan Pemberdayaan Masyarakat Damhil: Jurnal Pengabdian kepada Masyarakat Indonesian Journal of Islamic Religion and Culture Exhibition and Seminar on Science and Creative Technology – Al Azhar Proceeding Jurnal Pengabdian Masyarakat Al-Fatimah Indonesian Journal of Forestry Research Advance Sustainable Science, Engineering and Technology (ASSET) Health Care Media Jurnal Penelitian Hasil Hutan TA’AWUN: Jurnal Pengabdian Amaliyatu Tadris (AMYTA)
Imam Wahyudi Indrawan, Imam Wahyudi
Department Of Forest Product, Faculty Of Forest And Environment, IPB University
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Journal : PERENNIAL

 1 
BASIC PROPERTIES OF SENTANG WOOD (Melia excelsa Jack) AND ITS SUITABILITY AS ORIENTED STRAND BOARD MATERIALS Apri Heri Iswanto; Fauzi Febrianto; Imam Wahyudi
PERENNIAL Vol. 6 No. 2 (2010)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v6i2.201

Abstract

Tujuan penelitian ini adalah untuk melihat kesesuaian kayu sentang sebagai bahan baku berdasarkan tinjauan sifat dasarnya dalam hal ini anatomi, fisis, dan kimia. Metode yang digunakan dalam penentuan struktur kayu yaitu teknik maserasi dan mikrotom, sifat fisik berdasarkan standar BS-373 (1957), dan sifat kimia menggunakan standar TAPPI. Hasil penelitian menunjukkan bahwa (1) struktur kayu: kayu sentang cocok dipergunakan sebagai bahan baku OSB karena memiliki dinding sel tipis sampai sedang, pori relatif banyak. Ini merupakan dua faktor yang berperan penting dalam hal perekatan dan proses pengempaan; (2) sifat fisik: kayu sentang memiliki BJ sedang, nilai T/R untuk kering udara dan oven masing-masing 1,25 and 1,17; serta (3) sifat kimia: kayu sentang memiliki kandungan ekstraktif sedang, kandungan selulosa tinggi dan lignin dan kadar abu sedang. Kata kunci: kayu sentang, struktur kayu, fisis, kimia
ANALISIS KEKUATAN SAMBUNGAN GESER GANDA ENAM JENIS KAYU PADA BERBAGAI SESARAN MENURUT DIAMETER DAN JUMLAH BAUT Sucahyo Sadiyo; Imam Wahyudi; Fengky Satria Yoresta; . Nurhasanah; Muhammad Sholihin
PERENNIAL Vol. 8 No. 2 (2012)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v8i2.215

Abstract

This research aims to determine the effect of double shear connection strength of six types of timber in various displacement based on diameter and the number of bolts. Six types of wood used are bangkirai, punak, meranti, sengon, bintangur and kapur. Double shear connection consists of the main member (wood) and side member (steel plate) with bolts connected. The average moisture content of sengon, meranti, bintangur and bangkirai are relatively similar (about 12 %), while kapur and punak are slightly higher at around 14 %. In contrast, the average density of six wood species are greatly vary ranging from the lowest sengon 0.26 g cm-3, to the highest 0.82 g cm-3 of bangkirai wood. The total load and load per bolt on double shear connection using bolts connector are influenced by the type of wood, diameter and number of bolts. There is a strong tendency that the higher specific gravity or density of the wood makes higher total load and load per bolt on double shear connection for each displacement. In addition, an increasing number of bolts makes the total load increased. On the other hand, it decreases load per bolts for each of bolts diameter. The use of 10 pieces of 7.9 mm diameter bolts on double shear connection for almost all type of wood produces the highest average total load compared to the other bolt diameter for both displacement 1.5 mm and 5 mm. In the same connection displacement the highest load per bolt is still obtained from using 7.9 mm bolt diameter but with the use of 4 pieces of bolts for almost all types of wood with the exception for punak and bitangur showing the highest values are obtained from 6 pieces of bolts. Bangkirai wood, kapur, punak, bintangur and meranti can be used as the main member in double shear connection by using bolt with diameter 6.4 mm, 7.9 mm and 9.5 mm because of fulfilling the requirements of PKKI (1961). Key words: Bolts, double shear connections, displacement, total load, load per bolt
Pengaruh Hot Water Extraction terhadap Sudut Kontak Octomeles sumatrana dan Duabanga moluccana dan Kaitannya terhadap Zat Ekstraktif dan Struktur Anatomi Kayu: Effect of Hot Water Extraction on Contact Angle of Octomeles sumatrana and Duabanga moluccana Woods and Its Correlation to the Extractive Content and Anatomical Structure Marbun, Sari Delviana; Wahyudi, Imam; Suryana, Jajang; Nawawi, Deded Sarip; Ratih, Damayanti; Silaban, Rosalia
PERENNIAL Vol 21 No 2 (2025): Vol. 21 No. 2, October 2025
Publisher : Forestry Faculty of Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v21i2.44044

Abstract

Binuang bini (Octomeles sumatrana) and binuang laki (Duabanga moluccana) are fast growing species that have the potential to be developed as engineered wood products. However, previous studies have shown that both wood species have high contact angle values due to the extractive content and the high acidity. Therefore, this study aimed to examine the effect of hot water extraction (HWE) pretreatment to eliminate these limiting factors. The results proved that HWE pretreatment statistically significantly decreased the contact angle of binuang bini wood but not for binuang laki wood. HWE pretreatment resulted in a decrease in the levels of hot water-soluble extractive content and degradation of other wood chemical components. The different effectiveness of HWE pretreatment on binuang bini and binuang laki wood on improving the contact angle is influenced by differences in the quantity and quality of extractive substances as well as differences in the anatomical structure characteristics of these species.
Co-Authors . Muhran . Nurhasanah Abdul Azis Abdillah Abdullah khanif Adi, Danang S Adian Husaini Adies Kadir Aditya Pangestu Halomoan Tampubolon agus irawan Ahmad Faizal Arifien Ahmad Ubaidillah ahmad yani Ahmad Zeintoro, Raka Akhmad Zaeni Al Haqi, M Nurul Hayyullah Al Mubarok, Ahmad Aly Syukron Aziz Ali Sakti, Ali Alief Ilhan Alrosyidi, Ach. Faruk Amara Yulia Amara Yulia F.P Aminullah Aminullah, Aminullah Aminuyati Ana Toni Roby Candra Yudha Analistiani, Analistiani Anam, Ruiziq Khoirul Andi D Yunianti Andianto Anggreni, Dwi Shinta Angraeni, Novita Anis Fauzi, Anis Apri H Iswanto Apri Heri Iswanto Aprilyana, Putri Ayunda Arida Susilowati Iswanto Arif R. Harijadi Arifin, Ghaniyah Geulis Arifin, Muhammad Alif Nur Ary Iswahyudi Asep Hendra Supriatna Asep Maulana, Asep Ashari, Beni Atmawi DARWIS Augustina, Sarah Aura Tesalonika Hendriardani Ayu Sayekti, Mahendi Pasca Aziza Aulia Azzahra Azwardi Azwardi Bahanawan, Adik Bahrul Rizal Bambang Suryadi, Bambang Bastian, Achmad Fandi Budi Aribowo Ceng Asmarahman Corryanti Corryanti Damayanti, Emilia Dede Rohadi Deded Sarip Nawawi Dendi, Muhammad Denny Hermawan Dewi Pusparini Dewi Puspita Sari Dewi, Ika Oktaviana Dhelittya Finaliyani Putri Dian Milvita Dicky Kristia Dinata Sinaga Dicky Triantoro Didin Hafidhuddin MS Donyuanalloh Azdy Dwi Astharini Efka Aris Rimbawanto Efrida Basri Efrida Basri Endhah Purwandari Erdy Santoso Erdy Santoso Erifmi Zahada Evi Yunita Fadiyanto, Sofyan Faiarudin Aulia Widadi Fariha, Tushliha Ayyuni Fauzan Addinul Jihad Fauzi Febrianto Fauzi Lubis, Muhammad Helmi Febri Billiandro Sartono Fengky Satria Yoresta Fitra Nugraha Fuad Zainuri Futoshi Ishiguri G Santosa Gandana, Danny M Garfansa, Marchel Putra GUNTUR WICAKSONO Gustan Pari Gustan Pari H P, Agustin Hadi Sumitro, Wiwid Haidir Juna Hakim, Sri Wahyuni Hamid, Sofian Hanafi Hanafi Hanafi Hari Prastyo, Hari hariyanto, Jimy Hasanah, Naili Uswatun HENDRA KURNIA PULUNGAN, HENDRA KURNIA Herianto Siahaan Humaidi, Wildan Husaimah, Melly Husin, Azrina I Wayan Darmawan Ieke Wulan Ayu Imam Bukhori Indah Tri Wahyuni Indiastary, Diyas Intan Ainur Rohmah Irkham Ulil Albab Irsan ALIPRAJA Iskandar Z Siregar ISKANDAR ZULKARNAEN SIREGAR Iswahyudi Iswahyudi Jajang Suryana Jamaludin Malik Jamaludin Malik Jamilatul Uyun Jun Tanabe Karliati, Tati Karlinasari, Rinda Kazuko Makino Kazuya Iizuka Kifti, Wan Mariatul Kusuma, EM. Latif R KUSUMA, NAILAH AKA Kusumawati, Jujuk Lahagu, Rosmaida Lentang B. Sibarani Lesmawati Suhardiana Lidia Binti Jasni Lilik Ariyanto Luluk Setyaningsih Lumban Tobing, Benito Martua Lutfi Rohman M. Burhanis Sulthan Mafruhah, Anisatul Mahasri Shobabiya Maisaroh, Sitti Mannan, Ahmad Mizan Rosyadi Abdul Jalil Marbun, Sari D Marbun, Sari Delviana Marini Styawati Maskud Masykur, Muhammad Ali Maulida, Wildatul Mchammad Naufal Memed Sumatono Moch Nurcholis Majid Moh. Fajar Mohammad Agus Salim Mohammad Agus Salim Salim Mohammad Rofik Muhammad Ali Fakih Muhammad Ilham Akbar Muhammad Nafis ‘Allam muhammad rizky, muhammad Muhammad Sholihin Muhammad Sulaiman Muhammad Wildan Habibi Mustika Mega Wijaya Nadlif , Ainun Naila, Isrotun Nainggolan, Jojor Febriana Najimuddin, Didin Najma Adis Putri Midani Nanang Setiawan Naoki Okano Narto Nashihah, Riris Fikriyatun Nobuo Yoshizawa Noor Farikhah Haneda Noven Suprayogi, Noven Nurul Aulia Sari Oktaviana Dewi, Ika Prabowo Setiyawan, Prabowo Prasetyo, M. Budi Prasetyo, Virga Febri Prayogo, Yanico Hadi Purnama Edy Santosa Purnawati, Renny Putra, Ikhsan Fauzi Gunawan Puttri, Dyan Nila Qodriyana Kusumastiti Rachmat Mudiyono, Rachmat Rahmah Laila Rahman, Alief Putriana Rahmawati, Rahmawati Ramlan Rani Bastari Alkam Ratih Damayanti Ratih, Damayanti Restu Arif Purnomo Ricky Jamil Ridho Witjaksono rima siburian Rinda, Rinda Riskiyatur Rohemah, Riskiyatur Risma Wati Ramli Rita Kartika Sari Riyan Abdul Aziz Rizal Edy Halim Rizky Luxianto Robbi, Abdu Rofikoh, Ika Rosmini Rovik, Mochamad Rr. Riyanti Rudi Hartono Rusydi, Lina Najwatur S Sudirman Sa'adah, Husniyatus Sadiani Sadiani, Sadiani Sahadewa, Ngurah Weda Santoso, Budiyono Sarah Augustina Sarah Augustina Sari, Maylania Eka Sari, Rita K Sejati, Prabu S Serly Putri Yunitasari Shavrila Gita Puspita Sari Sherif Juniar Aryanto Shinso Yokota Shodiq, Jafar Sholihin, Imam Ahmad Silaban, Rosalia Sindia, Frasiska Siti Maesaroh Siti Patonah Siti Zulaikha Soedarsono Soedarsono Sri Anjar Lasmini Sri Wilarso Budi Subagijo, Djoko Sucahyo Sadiyo SUDARMANTO Sudarmin Sudarmin Sukmawati, Eka Sulung, Liyu Adhika Sari Supriyanto Supriyanto Surianto, Deni Suriati Abd. Muin SURYANI Suryaputri, Niken Iwani Sustiyana Suwadiman Suwignyo Widagdo Syahrullah Syarif Ohorella Syarifudin Syarifudin Syifa Zakia Rahma Azizah Syntia, Nadia Aulia Putri Taiyo Okada Teguh DARMAWAN Tekat D Cahyono Tekat Dwi Cahyono Tika Widiastuti Tinuk Agustin Totok K Waluyo Trisna PRIADI Triwibowo, Dimas Ubaidillah, Ach Ulfah Juniarti Siregar Untung Sutomo Vehrial Vahzrianur Wahyu DWIANTO Wahyuningsih Wahyuningsih Wasrin Syafii Windayani Wiwik Utami Yoichi Kojima Yusup AMIN Yuya Takashima Zainuri Zainuri Zainuri, Zainuri Zaki Maulidi, Ahmad Zakia, Ngulam