EP 0094299 B1 19870325 - COMPOSITE MATERIAL OF SELF SUPPORTING SANDWICH PANEL TYPE
Title (en)
COMPOSITE MATERIAL OF SELF SUPPORTING SANDWICH PANEL TYPE
Publication
Application
Priority
FR 8208039 A 19820510
Abstract (en)
[origin: EP0094299A1] 1. Composite material of the prefabricated self-supporting sandwich panel type, consisting of an insulating core made of polyurethane or polyisocyanurate foam situated between a rigid sheet and an optionally reinforced, bitumen-based sealing coat sheet, characterized in that it comprises a layer of fibrous material between the sealing coat sheet and the foam insulating core.
IPC 1-7
IPC 8 full level
E04C 2/20 (2006.01); E04C 2/26 (2006.01); E04C 2/296 (2006.01); E04D 3/35 (2006.01)
CPC (source: EP)
E04C 2/205 (2013.01); E04C 2/296 (2013.01); E04D 3/352 (2013.01)
Designated contracting state (EPC)
AT BE CH DE GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0094299 A1 19831116; EP 0094299 B1 19870325; AT E26146 T1 19870415; DE 3370505 D1 19870430; FR 2526463 A1 19831110; FR 2526463 B1 19841123
DOCDB simple family (application)
EP 83400883 A 19830503; AT 83400883 T 19830503; DE 3370505 T 19830503; FR 8208039 A 19820510