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Effects of moisture content on formaldehyde emission and mechanical properties of plywood
Building and Environment, 2006Abstract Wood is a hygroscopic material and has ability to exchange its moisture content with air. Many mechanical properties are affected by changes in moisture content below the fiber saturation point of wood. This study evaluates the formaldehyde emission and some mechanical properties of poplar and spruce plywood panels manufactured from rotary ...
Gürsel Colakoglu +2 more
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Influence of Adhesive Systems on the Mechanical and Physical Properties of Flax Fiber Reinforced Beech Plywood [PDF]
Polymers, 2021 In order to improve the acceptance of broader industrial application of flax fiber reinforced beech (Fagus sylvatica L.) plywood, five different industrial applicated adhesive systems were tested. Epoxy resin, urea-formaldehyde, melamine-urea formaldehyde, isocyanate MDI prepolymer, and polyurethane displayed a divergent picture in improving the ...
Pavel Kral +2 more
exaly +3 more sources
Research on Mechanical Properties of Bambusa Distegia Thread Plywood
Advanced Materials Research, 2012Bambusa distegia were used to make bamboo thread plywood by the process of producing thread, dipping thread into glue, assembling pattern and pressing. Influence of hot pressing pressure on mechanical properties of bambusa distegia thread plywood was investigated, which was 2.0MPa，2.5MPa，3.0MPa，3.5MPa and 4.0MPa respectively.
Wei Hong Zhou
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A Study on Tensile Mechanical Properties of Bamboo Plywood
Advanced Materials Research, 2011The tensile mechanical properties of bamboo mat and curtain plywood（for short bamboo plywood）were studied through “electrometric method”. It was proved that in the range of elastic deformation，the Poisson′s ratio and the elastic modulus of the bamboo plywood were not constant.
Jian Han, Xi Tao Gao
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The effect of steaming on some mechanical properties of Okomumè Plywoods
Holz als Roh- und Werkstoff, 1996Steaming of logs reduces mechanical properties of Okoume plywood. Drying at 100°C results in higher strength values than drying at room temperature.
S. Çolak, G. Çolakoĝlu
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The Journal of Adhesion, 2020
Wheat flour is used as an extender for urea (UF) and phenol formaldehyde (PF) resins in plywood production. The addition of wheat flour is usually based on operational experience.
Elfriede M. Hogger +4 more
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Wheat flour is used as an extender for urea (UF) and phenol formaldehyde (PF) resins in plywood production. The addition of wheat flour is usually based on operational experience.
Elfriede M. Hogger +4 more
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Materials Today: Proceedings, 2019
Abstract Commercially available plywood has been used in doors, windows, interior decorations of hose and commercial complexes, containers for transportation of goods. Moisture absorbs by the plywood (W) and deteriorates its physical and mechanical properties leads to degradation of its durability and reliability of the laminates.
Subhrajyoti Saroj +3 more
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Abstract Commercially available plywood has been used in doors, windows, interior decorations of hose and commercial complexes, containers for transportation of goods. Moisture absorbs by the plywood (W) and deteriorates its physical and mechanical properties leads to degradation of its durability and reliability of the laminates.
Subhrajyoti Saroj +3 more
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Study on the mechanical properties of beam-column structure made of larch plywood
Journal of Computational Methods in Sciences and Engineering, 2019Beam column is an important structure of a building, and its mechanical properties can directly affect the quality of buildings. The traditional wooden beam-column structure has defects in quality and dimension; to avoid the defects, laminated wood emerges.
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Effect of moisture and fungal exposure on the mechanical properties of hem-fir plywood
Journal of Forestry Research, 2005Hem-fir plywood were exposed to two brown rot fungi,Gloeophyllum trabeum andPostia placenta, and one white rot fungus,Trametes versicolor, to investigate the effect of fungal decay on mechanical properties of plywood. Results showed that modulus of rupture (MOR) and modulus of elasticity (MOE) of hem-fir plywood declined significantly by inoculating ...
Jeffrey Morrell, Morrell Jeffrey J
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Predicting mechanical properties of veneer plywood
2005In this paper, a possibility of mechanical properties design of veneer plywood, according to official Croatian norms, are considered. An analysis and comparison of results obtained using the calculation method and the results of the laboratory tests of multilayered beech plywood have been performed.
Jambreković, Vladimir +3 more
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