Journal of the Indian Academy of Wood Science
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Physical and mechanical properties of methyl methacrylate impregnated jabon wood
Journal of the Indian Academy of Wood Science - Tập 10 Số 2 - Trang 77-80 - 2013
Wood substitution: recent developments in India
Journal of the Indian Academy of Wood Science - Tập 8 - Trang 68-71 - 2012
A number of recyclable bio-materials are available in India which can be used as raw material base for production of alternate products to wood and wood composites. Bamboo has emerged as a single largest material from which almost all products can be made as is usually made from timber. Perhaps the future generation will use more bamboo based materials due to their availability and versatility tha......
Production and characterization of briquettes from invasive forest weeds: Lantana camara and Prosopis juliflora
Journal of the Indian Academy of Wood Science - Tập 17 - Trang 158-164 - 2020
Study on production of briquettes from two invasive forest weeds, i.e., Lantana camara and Prosopis juliflora was carried out. The experiments were carried out using a 90 mm industrial briquetting unit. The optimum moisture content for briquetting was found around 10–12%. L. camara and P. juliflora biomass briquettes were found to have high density (1.2 g cm−3) and high energy density (23.05 GJ m−......
Anatomical and physical characteristics of some rattan species
Journal of the Indian Academy of Wood Science - Tập 15 - Trang 132-139 - 2018
The stem of four rattan species namely Calamus latifolius, C. leptospadix, Daemonorops jenkinsiana and Plectocomia bractealis collected from Manipur was evaluated for its anatomical and physical characteristics. The stem diameter of both Calamus species was more in the top position than the bottom. The epidermis of all the investigated species was single layered with few sunken stomata. The lumina......
Chemical constituents of the essential oil from Dysoxylum malabaricum Bedd. wood of Western Ghats, India
Journal of the Indian Academy of Wood Science - Tập 7 - Trang 71-74 - 2011
Dysoxylum malabaricum wood was powdered and hydrodistilled to obtain an essential oil (0.60%w/w). GC–MS analysis of the oil showed the presence of 63 compounds of which 24 have been identified amounting to an area of 80.21% and 35 unidentified compounds (19.79%) with less than 0.1% area. The major component is α-Muurolene (11.75%) along with 10 components which are more than 2.5% in composition na......
Prediction of bending strength and stiffness strength of particleboard based on structural parameters by Buckingham’s p-theorem
Journal of the Indian Academy of Wood Science - Tập 7 - Trang 65-70 - 2011
It has been known for several decades that structural and processing parameters can strongly affect the modulus of rupture (MOR) and elasticity (MOE) of particleboards. Several studies that have explored the prediction of MOR and MOE, but to date there is no an accepted model for explaining the effects of structural parameters on these properties. The current study predicts MOR and MOE based on th......
Study on chemical, elemental and combustion characteristics of Lantana camara wood charcoal
Journal of the Indian Academy of Wood Science - Tập 10 - Trang 134-139 - 2013
In this study, pyrolysis of Lantana camara stem biomass was carried out at different carbonization temperature i.e., 300, 400, 500, 600, 700 and 800 °C. The effect carbonization temperature on yield and energy value of charcoal was investigated. The fuel properties parameters (calorific value, ash, volatile content, fixed carbon content etc.) of charcoal were studied. The highest calorific value (......
Application of steam explosion as a method of wood matrix thermochemical activation
Journal of the Indian Academy of Wood Science - Tập 13 - Trang 82-89 - 2016
The thermochemical activation of a juniper lignin–carbohydrate matrix was carried out using a steam explosion method in order to have an impact on the micro- and ultrastructure of coniferous wood. Changes in the chemical composition, the physico-chemical characteristics of the components and the morphological features of the wood substance during treatment were studied. The possibility of applying......
Researches on influence of wood sanding direction on wood gluing
Journal of the Indian Academy of Wood Science - Tập 19 - Trang 103-109 - 2022
The wood surface quality is most determined by the way in which it has been processed before and by the tools used for this purpose. Machining has its effect primarily on the structural shape of the surface formed after the tool–wood contact and also on the roughness of the surface obtained after a specific process. In most cases, wood surfaces of elements which are materials or semi-finished prod......
Effect of span depth ratio on the bending properties of plywood
Journal of the Indian Academy of Wood Science - Tập 9 - Trang 57-61 - 2012
Investigations were carried out to study the effect of span depth ratio (span length:thickness) on bending properties viz, modulus of elasticity (MoE) and modulus of rupture (MoR) of plywood. All the three grades of plywood viz. Boiling water proof (BWP), boiling water resistant (BWR) and moisture resistant (MR) were tested and evaluated for MoR and MoE at different span depth ratios of 10:1, 20:1......
Tổng số: 221
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