Title:
MOISTURE-VARIABLE PROTECTIVE LAYER AND USE OF A MOISTURE-VARIABLE PROTECTIVE LAYER
Document Type and Number:
WIPO Patent Application WO/2015/120973
Kind Code:
A8
Abstract:
A moisture-variable protective layer (9) is shown and described, to be used in particular for protecting a heat insulating layer (11) in insulated building structures (1), such as roof and/or wall structures of a building, which has a water-vapour-diffusion-dependent air layer thickness Sd that is dependent on the ambient humidity, wherein the protective layer (9) at least partly consists of and/or comprises a material that has a water-vapour-diffusion-equivalent air layer thickness Sd of greater than 10 m when there is a relative humidity of the atmosphere surrounding the protective layer (9) in the range from 0% to 25% and has a water-vapour-diffusion-equivalent air layer thickness Sd of less than 0.4 m when there is a relative humidity of the atmosphere surrounding the protective layer (9) in the range from 90% to 100%.
Inventors:
RAIDT HEINZ-PETER (DE)
SCHWAAB GILLES (DE)
HÖFER NICOLE (DE)
SCHRÖER JÖRN (DE)
SCHWAAB GILLES (DE)
HÖFER NICOLE (DE)
SCHRÖER JÖRN (DE)
Application Number:
PCT/EP2015/000279
Publication Date:
August 11, 2016
Filing Date:
February 10, 2015
Export Citation:
Assignee:
DOERKEN EWALD AG (DE)
RAIDT HEINZ-PETER (DE)
SCHWAAB GILLES (DE)
HÖFER NICOLE (DE)
SCHRÖER JÖRN (DE)
RAIDT HEINZ-PETER (DE)
SCHWAAB GILLES (DE)
HÖFER NICOLE (DE)
SCHRÖER JÖRN (DE)
International Classes:
E04B1/62; B32B27/12; B32B27/30; B32B27/34; B32B27/40; E04B1/66; E04D12/00
Attorney, Agent or Firm:
VON ROHR PATENTANWÄLTE PARTNERSCHAFT MBB (Essen, DE)
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