发明名称 |
Layered structure for sealing a ground against a water column incorporates a sealing foil which at least on its side facing the concrete layer is provided with a porous, adhesion promoting layer |
摘要 |
<p>The layered structure in hydraulic engineering for sealing a ground (12) against a water column (18) incorporates a sealing foil (4) which at least on its side (5) facing the concrete layer (2) is provided with a porous, adhesion promoting layer (6) firmly joined to both the sealing foil and the concrete layer.</p> |
申请公布号 |
DE202004020399(U1) |
申请公布日期 |
2005.05.25 |
申请号 |
DE20042020399U |
申请日期 |
2004.11.17 |
申请人 |
PORR TECHNOBAU MUENCHEN GMBH |
发明人 |
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分类号 |
E02B3/16;(IPC1-7):E02B3/16 |
主分类号 |
E02B3/16 |
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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