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You searched for: Journal name Journal Remove constraint Journal name: Journal Subject bending strength Remove constraint Subject: bending strength
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1. Comparison of some physical, mechanical and anatomical properties of smallholder plantation teak (Tectona grandis Linn. f.) from dry and wet localities of Ghana

Author:
Martin Amoah; Stephen Inyong
Source:
Journal 2019 v.16 no.2 pp. 125-138
ISSN:
0972-172X
Subject:
Tectona grandis; aesthetic value; bending strength; compression strength; costs and returns; dimensional stability; drying; hardness; harvesting; heartwood; improved wood; modulus of elasticity; planing; sap; shear strength; socioeconomic development; tree age; trees; wood; wood quality; Ghana
Abstract:
... Smallholder plantation teak (Tectona grandis Linn. F.) plays an important role in the socio-economic development of tropical countries. Published research on site differences with respect to anatomical, physical and mechanical properties of smallholder teak in Ghana is limited. This study compared and evaluated some physical, mechanical and anatomical properties of smallholder plantation teak tree ...
DOI:
10.1007/s13196-019-00248-7

2. Hybrid particleboard from kadam (Anthocephalus chinensis) reinforced with dhaincha (Sesbania aculeata): effects of particle mixing ratio on physical and mechanical properties

Author:
Sourav Bagchi Ratul; Khandkar-Siddikur Rahman; Md. Abu Wabaeid Hasan; Md. Azharul Islam; Md. Nazrul Islam; Md. Iftekhar Shams
Source:
Journal 2017 v.14 no.2 pp. 115-121
ISSN:
0972-172X
Subject:
Neolamarckia cadamba; Sesbania bispinosa; bending strength; brown-rot fungi; decay resistance; hybrids; mixing; particleboards; raw materials; statistical analysis; urea formaldehyde; wood
Abstract:
... This study deals with the fabrication of three layer hybrid particleboard using kadam branch (Anthocephalus chinensis (Lam.) A. Rich ex Walp.) and dhaincha (Sesbania aculeata (Willd.)) as raw material with urea formaldehyde resin adhesive as 11% in the face and 9% in the core. Two types of particleboard i.e., dhaincha fine particles: face layer and kadam wood coarse particles:core layer (HB-A) and ...
DOI:
10.1007/s13196-017-0195-9

3. Preliminary study on properties evaluation of cement added gypsum board reinforced with kenaf (Hibiscus cannabinus) bast fibres

Author:
Zakiah Ahmad; Wei Chen Lum; Seng Hua Lee; Rinaida Rameli
Source:
Journal 2017 v.14 no.1 pp. 46-48
ISSN:
0972-172X
Subject:
Hibiscus cannabinus; bending strength; cement; compression strength; dimensional stability; gypsum; kenaf; mixing; water uptake
Abstract:
... Gypsum boards had poor dimensional stability and mechanical properties compared to cement boards. To improve its properties, gypsum–cement boards reinforced with kenaf fibre bast using different gypsum/cement mixing ratios was fabricated in the current study. The results revealed that addition of cement generally improved the bending strength and compressive strength of the gypsum boards. Dimensio ...
DOI:
10.1007/s13196-017-0186-x

4. The bending strength and modulus of elasticity properties of plantation-grown Khaya ivorensis (African Mahogany) from Ghana

Author:
Emmanuel Appiah-Kubi; Charles Kwame Kankam; Kwasi Frimpong-Mensah; Emmanuel Opuni-Frimpong
Source:
Journal 2016 v.13 no.1 pp. 48-54
ISSN:
0972-172X
Subject:
Khaya ivorensis; bending strength; forests; modulus of elasticity; modulus of rupture; plantations; stakeholders; trees; wood; wood industry; wood quality; Ghana
Abstract:
... In the wake of dwindling timber resources in Ghana, the establishment of plantations has become necessary and the government and industry are actively pursuing this course. Plantations of Khaya ivorensis, which is one of the most valuable wood species, have been established in Ghana. However, concerns have been expressed by industry and stakeholders about the properties of fast-grown plantation tr ...
DOI:
10.1007/s13196-016-0165-7

5. The effect of juvenility and veneer thickness on bending strength of Douglas-fir laminated veneer lumber

Author:
Istie Rahayu; Louis Denaud; Julien Ruelle; Wayan Darmawan; Naresworo Nugroho; Remy Marchal
Source:
Journal 2016 v.13 no.1 pp. 64-72
ISSN:
0972-172X
Subject:
Pseudotsuga menziesii; analysis of variance; bark; bending strength; juvenile wood; juveniles; juvenility; laminated veneer lumber; modulus of elasticity; modulus of rupture; pith; plantations; raw materials; tracheids; wood; wood industry
Abstract:
... Most of wood industry requires well conformed logs and middle diameter trees to optimize primary processing yields. The raw material, mostly coming from monoculture plantations, contains a considerable proportion of juvenile wood. The objectives of present study were to identify the transition ring between juvenile and mature wood in Douglas-fir and to analyze the effect of juvenility and veneer t ...
DOI:
10.1007/s13196-016-0167-5

6. The physical, mechanical and durability properties of sorghum bagasse particleboard by layering surface treatment

Author:
Apri Heri Iswanto; Wulandhari Aritonang; Irawati Azhar; Supriyanto; Widya Fatriasari
Source:
Journal 2017 v.14 no.1 pp. 1-8
ISSN:
0972-172X
Subject:
Eucalyptus; bagasse; bamboos; bark; bending strength; biomass; cellulose; durability; mixing; modulus of elasticity; modulus of rupture; ovens; particleboards; raw materials; urea formaldehyde; water content; wood
Abstract:
... The decrease of wood supply leads to find out the alternative raw material for particleboard production derived from non-woody cellulose materials, one of the promising material is sorghum bagasse. However, the strength properties of particleboard manufactured from this biomass tend to be low. This research was to evaluate physical, mechanical and durability properties of sorghum bagasse-particleb ...
DOI:
10.1007/s13196-016-0181-7