发明名称 |
Method and apparatus for exterior surface treatment of insulated structural steel panels |
摘要 |
A method for providing a natural stucco appearance for a steel structural panel comprises providing a steel sheet and coating the exterior surface with a low gloss protective coating, and then embossing the exterior surface with a low relief pattern. The steel sheet is then embossed with a second, higher relief pattern under high pressure. The double embossment together with the low gloss coating achieves a natural stucco appearance.
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申请公布号 |
US8458907(B1) |
申请公布日期 |
2013.06.11 |
申请号 |
US20100799090 |
申请日期 |
2010.04.15 |
申请人 |
LOWERY WILLIAM H.;LOWERY MICHAEL T.;LETTKO JOHN;PRE-INSULATED METAL TECHNOLOGIES LLC |
发明人 |
LOWERY WILLIAM H.;LOWERY MICHAEL T.;LETTKO JOHN |
分类号 |
B24B1/00;B21D33/00;B32B3/12 |
主分类号 |
B24B1/00 |
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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