发明名称 |
A METHOD FOR DETERMINING STRUCTURAL PARAMETERS OF COMPOSITE BUILDING PANELS |
摘要 |
A method of determining face paper properties of all types of wallboard including providing a core strength value of the wallboard, determining a required nail pull value based the wallboard specifications and calculating a face paper stiffness value based on the provided core strength value and the determined nail pull value. The method includes displaying the calculated face paper stiffness value on a display device. |
申请公布号 |
WO2012145153(A3) |
申请公布日期 |
2012.12.13 |
申请号 |
WO2012US31831 |
申请日期 |
2012.04.02 |
申请人 |
UNITED STATES GYPSUM COMPANY;LI, ALFRED |
发明人 |
LI, ALFRED |
分类号 |
E04C2/04 |
主分类号 |
E04C2/04 |
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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