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Influence of beech particle size used in surface layer on bending strength of three-layer particle board
particleboard bending strength beech particles particle size surface layer compaction ratio
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2009/11/26
It is well known that wood species and particle size used influence the bending strength of the three-layer particleboard. The purpose of this research was to determine how the size of beech (Fagus sy...
Microfibril Angles in the S2 layer of tracheids in Root and Stem Wood of Chamaecyparis obtusa
microfibril angle root wood stem wood Chamaecyparis obtusa
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2009/3/6
The variation of microfibril angle (MFA) of the S2 layer in latewood tracheids was investigated in the root and stem woods of Chamaecyparis obtusa. MFA at breast height became stable near the 20th gro...
Flame Die-out of Glued Laminated Japanese Larch Lumber Columns with a Fire-retardant Shell-layer
glued laminated lumber fire resistance flame die-out fire retardant
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2009/3/4
According to the Building Standard Law of Japan, flame die-out of the specimen is required to certify fireproof wooden beams and columns in addition to structural strength in the ISO 834-1 fire test....
Cut layer of a circular saw with radial run-out of cutting edges
wood cutting circular saw radial run-out
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2009/2/25
This paper presents the influence of the radial run-out of circular saw blade teeth on changes of cut layer thickness for each blade and change of total cut layer thickness for the saw. Additionally...