EP 4225998 A1 20230816 - A PREFABRICATED EXTERNAL WALL ELEMENT
Title (en)
A PREFABRICATED EXTERNAL WALL ELEMENT
Title (de)
VORGEFERTIGTES AUSSENWANDELEMENT
Title (fr)
ÉLÉMENT DE PAROI EXTERNE PRÉFABRIQUÉ
Publication
Application
Priority
- NO 20201091 A 20201008
- NO 2021050210 W 20211008
Abstract (en)
[origin: WO2022075857A1] A prefabricated external wall element (13) comprises a floor-high plate-shaped core (2) of form-retaining insulating material such as PIR, in which supporting columns (14), e. g. of laminated wood, are incorporated, where the supporting columns at the ends are connected to a longitudinal furnishing (7) of plate material provided with a structural element (11) to form a U-shaped receptacle for the column ends and core.
IPC 8 full level
E04B 1/80 (2006.01); E04B 1/76 (2006.01); E04F 13/08 (2006.01)
CPC (source: EP)
E04B 1/80 (2013.01); E04B 2/707 (2013.01); E04C 2/288 (2013.01); E04C 2/296 (2013.01); E04C 2/386 (2013.01); E04C 2/48 (2013.01); E04B 1/665 (2013.01); E04B 1/762 (2013.01); E04B 1/7675 (2013.01)
Citation (search report)
See references of WO 2022075857A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
NO 2021050210 W 20211008; EP 21878088 A 20211008