E - Fixed Constructions – 04 – C
Patent
E - Fixed Constructions
04
C
E04C 3/12 (2006.01) B27M 1/02 (2006.01) E04C 3/14 (2006.01) E04C 3/29 (2006.01)
Patent
CA 2506579
An elongate structural wood waste I-beam (38) and a method of making that wood waste I-beam, the wood waste I-beam comprises flange portions (40) extending parallel to a longitudinal axis of the I-beam, the flange portions (40) are transversely interconnected by a central web portion (43), the wood waste I- beam (38) includes at least a major volume being composed of compressed and adhesively bonded elongate wood strands (24) of nonuniform length, width and thickness prior the compression, the wood strands (24) are divided from a piece of various types of wood waste (20) and are placed on a mold (52) and are compressed while at their wood softening temperature after being heated.
L'invention concerne des procédés de fabrication de poutres structurelles comprimées et liées par adhérence, composées de brins obtenus à partir de déchets de bois, ainsi que les poutres obtenues au moyen de ces procédés.
Knokey Eugene R.
Schmidt Ernest W.
Coe Newnes/mcgehee U.l.c.
Fasken Martineau Dumoulin Llp
Usnr/kockums Cancar Company
Wyoming Sawmills Inc.
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