EP 2496775 A1 20120912 - BUILDING INCORPORATING AN AIRTIGHT WALL DEVICE AND METHOD OF MANUFACTURING SAME
Title (en)
BUILDING INCORPORATING AN AIRTIGHT WALL DEVICE AND METHOD OF MANUFACTURING SAME
Title (de)
GEBÄUDE MIT EINEM LUFTDICHTEN WANDELEMENT UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
BATIMENT INTEGRANT UN DISPOSITIF DE PAROI ETANCHE A L'AIR ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
- FR 0957803 A 20091104
- FR 2010052370 W 20101104
Abstract (en)
[origin: WO2011055084A1] The subject of the present invention is a building incorporating an airtight wall device and the method of manufacturing same. The building has a lightweight framework comprising lateral walls and a roof and forming a closed space, in which building at least one wall (10) consists of a wall device (1) that forms a barrier between the inside and outside environments and essentially comprises, firstly, a primary framework (2) to which surface elements (3) of the panel type are fixed, secondly, a thermal insulation layer (4) attached to one of the faces of the wall structure (3') and, finally, an external facing layer (5), the building being characterized in that each wall device (1) comprises an additional layer (7) that forms a continuous, watertight and substantially airtight but vapour-permeable screen, said additional layer (7) being, on the one hand, formed of flexible screen strips (7') of small thickness, based on a thermoplastic material and joined together by continuous welding at their adjacent edges (7'') and, on the other hand, attached to that face of the continuous wall structure (3') or of the thermal insulation layer (4) that faces toward the outside of the structure.
IPC 8 full level
E04B 1/62 (2006.01); E04B 1/24 (2006.01); E04B 1/26 (2006.01)
CPC (source: EP)
E04B 1/24 (2013.01); E04B 1/26 (2013.01); E04B 1/625 (2013.01)
Citation (search report)
See references of WO 2011055084A1
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
DOCDB simple family (publication)
FR 2952086 A1 20110506; FR 2952086 B1 20140912; DK 2496775 T3 20160801; EP 2496775 A1 20120912; EP 2496775 B1 20160413; ES 2581570 T3 20160906; PL 2496775 T3 20161130; WO 2011055084 A1 20110512
DOCDB simple family (application)
FR 0957803 A 20091104; DK 10792967 T 20101104; EP 10792967 A 20101104; ES 10792967 T 20101104; FR 2010052370 W 20101104; PL 10792967 T 20101104