发明名称 |
THERMALLY INSULATING LOW-DENSITY STRUCTURAL WOODEN COMPOSITE |
摘要 |
Wood-based composites, and methods for their manufacture, are provided. The composites include oriented wooden strands and cured bonding resin connecting adjacent strands. The composites are relatively low-density, having an average dry density of the wooden composites of about 15-28 pounds per cubic foot (pcf). The unique composition of the composites provide improved structural and insulating (thermal and acoustic) properties when compared to traditional engineered wood products (e.g., oriented strandboard). |
申请公布号 |
CA2813449(A1) |
申请公布日期 |
2014.02.13 |
申请号 |
CA20132813449 |
申请日期 |
2013.04.19 |
申请人 |
WEYERHAEUSER NR COMPANY |
发明人 |
WINTEROWD, JACK G.;ROBAK, GLEN;BJORKMAN, TRAVIS E. |
分类号 |
B27N3/04;B32B5/16;B32B21/02;B32B27/04 |
主分类号 |
B27N3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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