EP 0600332 B1 19960214 - Flame retardant noise protection wall made of acrylic glass
Title (en)
Flame retardant noise protection wall made of acrylic glass
Title (de)
Flammgeschützte Lärmschutzwand aus Acrylglas
Title (fr)
Mur anti-bruit ignifuge de verre acrylique
Publication
Application
Priority
DE 9216548 U 19921204
Abstract (en)
[origin: EP0600332A1] A noise protection wall (soundproofing wall) comprising supports and, attached thereto, acrylic glass sheets which comprise a copolymer of methyl methacrylate containing from 1 to 20% by weight of an alkyl acrylate or styrene and which are free from halogen- and phosphorus-containing flameproofing additives satisfies the fire protection requirements applicable to noise protection walls.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E01F 8/0017 (2013.01); E04C 2/54 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0600332 A1 19940608; EP 0600332 B1 19960214; AT E134236 T1 19960215; DE 59301638 D1 19960328; DE 9216548 U1 19930204; DK 0600332 T3 19960325; ES 2084436 T3 19960501; HK 161796 A 19960906
DOCDB simple family (application)
EP 93118725 A 19931122; AT 93118725 T 19931122; DE 59301638 T 19931122; DE 9216548 U 19921204; DK 93118725 T 19931122; ES 93118725 T 19931122; HK 161796 A 19960829