发明名称 |
Vand- og olieuigennemtrængelig tætningsmåtte til anvendelse som vand- og oliespærring |
摘要 |
<p>A waterproof and/or oilproof needled sealing mat composed of nonwovens and swellable clay is made available, in which a clay layer is located between the support and covering layer. The clay layer is, together with the support and covering layer, a special feature combination. The support layer can also consist of a nonwoven in combination with a woven fabric, knitted fabric and/or a plastic film. The sealing mat, even in the swollen state of the clay, is a stable fibre composite which, to a high extent, can divert shearing forces which act on the covering layer into the support layer, without the swollen bentonite becoming the sliding surface.</p> |
申请公布号 |
DK0445788(T3) |
申请公布日期 |
1996.04.22 |
申请号 |
DK19910103435T |
申请日期 |
1991.03.06 |
申请人 |
NAUE-FASERTECHNIK GMBH & CO. KG |
发明人 |
HEERTEN, GEORG, DR.;JOHANNSSEN, KARSTEN;MUELLER, VOLKARD |
分类号 |
B32B7/08;B09B1/00;B32B5/06;B32B5/16;B32B5/24;B32B5/26;B32B5/30;B32B7/02;B32B19/06;B32B27/14;B32B27/32;B32B27/36;C01B33/40;D04H1/46;E02B3/12;E02B3/16;E02B15/04;E02D3/00;E02D31/00;E04B1/62;E04B1/64;E04B1/66;(IPC1-7):E02B3/12 |
主分类号 |
B32B7/08 |
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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