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STRUCTURAL LUMBER LAMINATED FROM one quarter -INCH ROTARY-PEELED SOUTHERN PINE VENEER.
被引：0
作者：
Koch, Peter
机构：
关键词：
LUMBER;
-;
VENEER;
D O I：
暂无
中图分类号：
TQ [化学工业];
TS [轻工业、手工业、生活服务业];
学科分类号：
0817 ;
0822 ;
摘要：
A lamination process is described in which 60% of total log volume ended as kiln-dry, end-trimmed, sized, salable 2 by 4's, approximately 50% more than that achieved by conventional bandsawing of matched logs. Modulus of elasticity of the laminated 2 by 4's averaged 1,950,000 psi compared to 1,790,000 for the sawn 2 by 4's. A manufacturing procedure for 6-ply lumber is described that calls for no major innovation in equipment.
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页码：17 / 25
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