FORESTIST

TH E E FFEC TS O F K N O TS AN D SPLIT S OF O U T E R LAY ERS OF E U C A L Y PT U S {E. camaldıılensis) PL Y \V O O D ON T H E E L A ST IC PR O PER TIES

1.

K.T.Ü. Orman Fakültesi Odun Mekaniği ve Teknolojisi Anabilim Dalı

2.

I.Ü. Orman Fakültesi Odun Mekaniği ve Teknolojisi Anabilim Dalı

FORESTIST 2004; 54: -
DOI: 10.17099/jffiu.45870
Read: 716 Downloads: 537 Published: 23 January 2020

In this study, the effects of knots and splits -ta k en into consideration in appearance grading of plyvvood panels- on the bending strength and m odulus of elasticity values o f the plyvvood w ere investigated. The E ucalyptus plyvvood panels consisted of both E class veneers in tw o outer layer and E class in one, first or second class veneers1 in the other outer layer vvere produced for this aim. The bending strength and the m odulus of the elasticity values of the panels vvlıich have only one outer layer having knots w ere significantly low er than those of the panels produced from the knot free veneers. W hen com pared \vith the control panels, the decrease in bending strength of the panel \vhich has only one outer veneer having splits vvas not significant.

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EISSN 2602-4039