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 |
MX337746(B) |
申请公布日期 |
2016.03.16 |
申请号 |
MX20130011901 |
申请日期 |
2012.04.02 |
申请人 |
UNITED STATES GYPSUM COMPANY |
发明人 |
ALFRED LI |
分类号 |
B32B37/02;B32B37/14;E04C2/04 |
主分类号 |
B32B37/02 |
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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