Browsing Faculty of Forestry by Author "Hadi, Yusuf Sudo"

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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 ...

    • 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 ...