| 发明名称 |
Cementitious structural panel and method of its manufacture |
| 摘要 |
The present invention relates to a cementitious structural panel and its method of manufacture. The method of manufacture involves encapsulating a top and bottom layer of porous reinforcing material with a cementitious mixture by vibration. The structural panel may be coated with a layer of waterproof material.
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| 申请公布号 |
US6176920(B1) |
申请公布日期 |
2001.01.23 |
| 申请号 |
US19980096175 |
申请日期 |
1998.06.12 |
| 申请人 |
SMARTBOARD BUILDING PRODUCTS INC. |
发明人 |
MURPHY PATRICK B.;WYPYCH GEORGE |
| 分类号 |
B28B1/093;B28B19/00;B28B23/00;B32B13/14;E04C5/07;(IPC1-7):C04B14/38;B32B5/02;B32B5/16;B32B5/24;B32B13/02 |
主分类号 |
B28B1/093 |
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