EP 0853166 B1 20020731 - Fire resistant hollow glass block
Title (en)
Fire resistant hollow glass block
Title (de)
Hohlglasstein der Feuerwiderstandsklasse F
Title (fr)
Brique en verre creuse resistant au feu
Publication
Application
Priority
DE 19700751 A 19970111
Abstract (en)
[origin: EP0853166A2] The hollow glass brick, for single-shell fire resistant walls of fire resistance class F30, is composed of two glass half-shells (1,2), with a wall thickness of at least 18 mm forming the visible side (3). A separating wall of a glass pane (8) is between the glass half-shells (1,2), bonded to their side walls (4) by a steam diffusion seal. The visible walls (3) of the half-shells (1,2) are pref. 19-25 mm thick. At least one side of the dividing wall (8) has a coating (9) for infra red reflection through a pyrolytic preparation of a metal oxide and especially tin oxide with dosed fluor or a multiple vacuum deposited layer with a metal function layer.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04C 1/42 (2013.01)
Designated contracting state (EPC)
BE DE ES FR GB IT
DOCDB simple family (publication)
DE 29721210 U1 19980122; CZ 291887 B6 20030618; CZ 3598 A3 19980715; DE 59707851 D1 20020905; EP 0853166 A2 19980715; EP 0853166 A3 19990728; EP 0853166 B1 20020731; ES 2179998 T3 20030201
DOCDB simple family (application)
DE 29721210 U 19971129; CZ 3598 A 19980107; DE 59707851 T 19971216; EP 97122166 A 19971216; ES 97122166 T 19971216