A SEALING DEVICE WITH HIGH SURFACE ROUGHNESS

A sealing device includes a functional layer having a first major surface and a second major surface and a barrier layer directly or indirectly connected to the second major surface of the functional layer, wherein the functional layer has a surface roughness having a waviness factor Wf. Also disclo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ACKERMANN, Herbert, GÖSSI, Matthias, KERBER, Carine
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A sealing device includes a functional layer having a first major surface and a second major surface and a barrier layer directly or indirectly connected to the second major surface of the functional layer, wherein the functional layer has a surface roughness having a waviness factor Wf. Also disclosed is a method for producing a sealing device and the use of a sealing device for waterproofing of a substrate.