发明名称 |
Method and apparatus for constructing a removable surface |
摘要 |
An apparatus for constructing a removable surface includes a plurality of rolls of composite drainage material with overlapped edges. The composite drainage material comprises a layer of a polymeric open mesh core between first and second layers of a non-woven geo-textile fabric having a fibrous outer surface. A closure member secures overlapping edges. The closure member comprises at least one surface of hooks that engages the fibrous outer surface of the fabric to form a hook and loop closure to secure sections of the overlapping longitudinal edge portions together. A method of constructing the removable surface is also provided.
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申请公布号 |
US2004253055(A1) |
申请公布日期 |
2004.12.16 |
申请号 |
US20040862199 |
申请日期 |
2004.06.07 |
申请人 |
CENTER WEST ENTERPRISES |
发明人 |
POLIVKA A. BASIL |
分类号 |
E01C9/08;E01C11/00;E04H6/10;(IPC1-7):E02B11/00;E03F3/00 |
主分类号 |
E01C9/08 |
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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