Results 11 to 20 of about 582,324 (168)

The possible use of surian tree (Toona sinensis Roem) branches as an alternative raw material in the production of composite boards

open access: yesJournal of Wood Science, 2020
The current research focuses on the utilization of branches and twigs of surian as raw material for making composite boards in an effort to utilize the waste part of surian stem wood waste.
Eka Mulya Alamsyah   +5 more
doaj   +1 more source

Production of Biodegradable Board using Rape Straw and Analysis of Mechanical Properties

open access: yesBioResources, 2015
This study investigated the glueless preparation of biomass board using rape straw on a laboratory scale. The board-making process was broken down into four steps: soaking, refining, shape recovery, and hot-pressing.
Lili Huang   +6 more
doaj   +1 more source

PENGARUH PENYADAPAN DAN KADAR PEREKAT TERHADAP SIFAT PAPAN PARTIKEL TUSAM

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
The  result of  a study  on  the properties   of particle  board made  from  pine  wood  is reported  in this paper.  The pine as raw material  was classified  into  three groups  i.e.  tapped,  untapped, and combination of  them. The particle  board was
Rozak Memed   +2 more
doaj   +1 more source

Modelling sawn timber volume and strength development at the individual tree level – essential model features by the example of Douglas fir

open access: yesSilva Fennica, 2016
We designed a streamlined timber growth and quality model that aims at the effect of stand management on the efficiency of wood resource use. Applying the R based module toolbox to experimental plots of Douglas fir ( [Mirb.] Franco) we analysed essential
Poschenrieder, Werner   +3 more
doaj   +1 more source

Low Density Sugarcane Bagasse Particleboard Bonded with Citric Acid and Sucrose: Effect of board density and additive content

open access: yesBioResources, 2016
The development of natural adhesives derived from non-fossil resources is very important for the future. In this study, by taking sugarcane bagasse as the raw material, without using any synthetic resin but adding some eco-friendly additives (citric acid
Rui Liao, Jianying Xu, Kenji Umemura
doaj   +1 more source

Resin Content and Board Density Dependent Mechanical Properties of One-Layer Particleboard Made from Willow (Salix viminalis)

open access: yesDrvna Industrija, 2016
The paper presents the results of studies on the mechanical properties of one-layer particleboards made from willow (Salix viminalis). Since the particleboards were to simulate the core layer of typical furniture three-layer particleboards, they were ...
Krzysztof Warmbier, Maciej Wilczyński
doaj   +1 more source

Research of cutting power with cutting chipboards with different properties by circular saw [PDF]

open access: yesTehnika, 2015
In this paper elaborates the process of measuring cutting power which occurred during cutting six types of particle board. Chipboards with different physical and mechanical properties were cut in order to find some correlation with the cutting power ie ...
Stanojević Damjan M., Danon Gradimir J.
doaj   +1 more source

The Reinforcing Effect of Sugar Palm Fiber on PP

open access: yesJIRAE (International Journal of Industrial Research and Applied Engineering), 2021
Natural fibers have the ability to reinforce polymeric materials. In this work, sugar palm fibers were added as a reinforcement agent to a polypropylene (PP) matrix to form biocomposites.
Kenneth Genesius Han   +2 more
doaj   +1 more source

Utilization of Bamboo as Lightweight Sandwich Panels

open access: yesMedžiagotyra, 2016
Lightweight sandwich panels consisting of bamboo faces and oil palm trunk core were manufactured using melamine urea formaldehyde with the resin content of 250 g/m2 (solid basis). The parameters examined were node and density of bamboo faces.
Suthon SRIVARO
doaj   +1 more source

Density structures inside the plasmasphere: Cluster observations [PDF]

open access: yesAnnales Geophysicae, 2004
The electron density profiles derived from the EFW and WHISPER instruments on board the four Cluster spacecraft reveal density structures inside the plasmasphere and at its outer boundary, the plasmapause.
F. Darrouzet   +14 more
doaj   +1 more source

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