发明公开
- 专利标题: DAMPFBREMSE FÜR DEN EINSATZ ZUR WÄRMEDÄMMUNG VON GEBÄUDEN
- 专利标题(英): Vapour barrier for use in the heat insulation of buildings
- 专利标题(中): VAPOR BRAKE于建筑物保温
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申请号: EP96909977.0申请日: 1996-04-18
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公开(公告)号: EP0821755A1公开(公告)日: 1998-02-04
- 发明人: KÜNZEL, Hartwig , GROSSKINSKY, Theo
- 申请人: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
- 申请人地址: Leonrodstrasse 54 80636 München DE
- 专利权人: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
- 当前专利权人: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
- 当前专利权人地址: Leonrodstrasse 54 80636 München DE
- 代理机构: Pfenning, Meinig & Partner
- 优先权: DE19951014420 19950419
- 国际公布: WO1996033321 19961024
- 主分类号: B32B27
- IPC分类号: B32B27 ; E04B1 ; E04D13 ; E04F13
摘要:
The invention relates to a vapour barrier for use in the heat insulation of buildings, especially for use in new buildings and the renovation of old ones. The vapour barrier of the invention can effect water vapour exchange in various environmental conditions. This is accomplished by the use as the essential material of a material having a water vapour diffusion resistance depending on the environmental humidity and also had adequate tensile and tear strength.
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