Browsing Published by Others by Author "Hadi, Yusuf Sudo"
Now showing items 1-9 of 9
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Acetylated flakeboard properties
Hadi, Yusuf Sudo (2010)Flakeboards were prepared from acetylated and untreated flakes of damar (Agathis loranthifolia [A. dammara]), tusam (Pinus merkusii), sengon (Paraserianthes falcataria) and meranti (Shorea pinanga). Phenol formaldehyde was ... -
Effect of The Lateral Growth Rate on Wood Properties in Fast-Growing Hardwood Species
Miho Kojima | Hiroyuki Yamamoto | Kayo Okumura | Yasuhisa Ojio | Masato Yoshida | Takashi Okuyama | Toshihiro Ona | Kenji Matsune | Kentaro Nakamura | Yuji Ide | Marsoem, Sri Nugroho | Sahri, Mohd Hamami | Hadi, Yusuf Sudo (2009)We investigated the feasibility of using several fast-growing tropical or subtropical hardwood species for timber production by measuring key wood qualities in relationship to the high rates of lateral growth. The trees ... -
Effect of Urea Concentration and Vacuum Treatment on Physical and Mechanical Properties of Methyl Metacrylate Bamboo
Hadi, Yusuf Sudo | Wuisang H.S. | Hadjib, N. | Utama, M. (2010)Abstract Betung bamboo (Dendrocalamus asper) samples were obtained from Bogor area, Indonesia. The samples were air dried, and then immersed into methyl metacrylate-urea solution for 24 hours prior to irradiation. Urea ... -
Pembuatan papan semen-gypsum dari core-kenaf (Hibiscus cannabinus L.) menggunakan teknologi pengerasan autoclave
Maail, Rohny Setiawan | Hermawan, Dede | Hadi, Yusuf Sudo (2007)Cement and gypsum bonded celluloses fiber reinforced materials are ultimately ideal ecological building products. Their capability in using industrial co-products and wastes as both their matrix material make ils reinforcement ... -
Pengaruh Nisbah Mol Lignin Resorsinol Formaldehida dan Waktu Kempa terhadap Keteguhan Rekat Kayu Lamina Manii, Maesopsis eminii Engl.
Santoso, Adi | Ruhendi, Surdiding | Achmadi, Suminar Setiati | Hadi, Yusuf Sudo (2002)Lignin m e r u p h ~ko lnponen utanlil pen)m1 kayl~s elain selulosa dan hemiselulosa Ia terdiri dari molehulmolekul senyawa plifenol yang berfungsi sebagai penght sel-sel kayu satu sama lain, sehmgga menjadi keras dan kaku, ... -
Sintesis dan Karakterisasi Resin Lignin Resorsinol Formaldehida sebagai Perekat Kayu Lamina
Santoso, Adi | Ruhendi, Surdiding | Hadi, Yusuf Sudo | Achmadi, Suminar Setiati (2004)Lignin yang terdapac &lam likuor hicam sulfac (dikenal dengan lignin kraft) mempunyai afinicas yang kuat apabila direabikan Aengn formaldehid untuk membcntuk perekat lignin formaldehid. Uncuk rneningkatkan kualitas kekuatan ... -
STRATEGI PEMBERDAYAAN DOSEN DALAM PEMBIMBINGAN KEGIATAN KEMAHASISWAAN BIDANG PENALARAN: PENGALAMAN INSTITUT PERTANIAN BOGOR
Rimbawan | Maharijaya, Awang | Riyanto, Bambang | Hadi, Yusuf Sudo (2007)Kinerja yang baik antara dosen dan mahasiswa merupakan jembatan terbaik meningkatkan prestasi mahasiswa. Dosen mempunyai peran yang sangat mutlak bagi mahasiswa. Keduanya harus dalam sinergi sehingga keduanya mempunyai ... -
Termite and fungal resistance of in situ polymerized tributyltin acrylate and acetylated Indonesian and USA wood
Ibach, Rebecca E. | Hadi, Yusuf Sudo | Nandika, Dodi | Yusuf, Sulaeman | Indrayani, Yuliati (2000)Wood [Indonesian pine (IP), Indonesian Jabon (IJ) and USA southern yellow pine (USP)] was either in situ polymerized with tributyltin acrylate (TBTA) or acetylated and then exposed to termite and fungal degradation both ... -
Utilization of coir and recycled polypropylene for bamboo matting layer composite
Setyawati, Dina | Hadi, Yusuf Sudo | Massijaya, Yusram | Nugroho, Naresworo (2010)Abstract Utilization of non wood material as raw material in wood industry would be increase in the future because environmentally issues. The objective of this research were to evaluate characteristic of coir, recycled ...