公开(公告)号：US20230048096A1

公开(公告)日：2023-02-16

申请号：US17796085

申请日：2021-06-22

申请人： EWALD DÖRKEN AG

发明人： Henning SAND ,  Severin DAHMS

IPC分类号： E04D13/00 ,  B32B3/30 ,  B32B5/02 ,  B32B27/12 ,  B32B37/14 ,  B32B38/00 ,  G01N27/04

摘要： The present invention relates to construction foil (1), in particular for use in the flat roof area, with a single- or multilayer structure (3) comprising a carrier layer (2), wherein the carrier layer (2) comprises an electronic unit (4) and at least one first connecting means (7) projecting beyond the outer side (8) of the carrier layer (2) and electrically connected to the electronic unit (4), and wherein the first connecting means (7) is designed in such a way that the electronic unit (4) can be detachably connected electrically to an external connection device (9) via the first connecting means (7), preferably without tools.

公开(公告)号：US20230124964A1

公开(公告)日：2023-04-20

申请号：US17796111

申请日：2021-06-22

申请人： EWALD DÖRKEN AG

发明人： Henning SAND ,  Severin DAHMS

IPC分类号： E04D13/00 ,  B32B3/08 ,  B32B5/02 ,  B32B27/12 ,  B32B27/32 ,  B32B27/36 ,  B32B3/26 ,  E04B1/62 ,  E04D5/10 ,  E04D5/12 ,  G01N27/12

摘要： The present invention relates to construction foil (1), with a multilayer layer structure (3) comprising a carrier layer (2) and a textile layer (11), wherein an electronic unit (4) comprising at least one moisture sensor (6) is printed on the outer side (13) of the carrier layer (2), wherein the textile layer (11) is water-permeable, preferably water-absorbent, wherein the electronic unit (4) is provided between the carrier layer (2) and the textile layer (11), and wherein the moisture sensor (6) is in direct contact with the textile layer (11), in particular is arranged on the textile layer (11).