| 摘要 |
A composite edge-glued wood product, comprising profiled pieces of lumber bonded and pressed together. The profiled pieces of lumber are made from waney lumber, which has been profiled such that the waney edges thereof have been removed to reveal profiled edges. The profiled edges each have at least one protrusion and one indentation. Interlocking engagement of the profiled pieces of lumber prevents lateral movement of adjacent profiled pieces of lumber relative to one another when the composite wood product is pressed. The invention makes use of waney lumber to make composite edge-glued wood products. The use of a standard edge glue press takes advantage of inexpensive conventional technology.
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