EP 0988429 A1 20000329 - FIRE STOPS FOR USE IN BUILDINGS
Title (en)
FIRE STOPS FOR USE IN BUILDINGS
Title (de)
FEUERSCHUTZABSCHLÜSSE FÜR GEBÄUDE
Title (fr)
ELEMENTS COUPE-FEU DESTINES A ETRE UTILISES DANS DES BATIMENTS
Publication
Application
Priority
- EP 98929556 A 19980615
- EP 97304156 A 19970613
- GB 9801733 W 19980615
Abstract (en)
[origin: WO9857000A1] An element (1) for use as a fire stop for installation in cavities in buildings consists of an elongate generally rectangular cylindrical element (2) formed of a single ply mat of mineral fibre wool having a density of more than 60 kg/m<3>, with air impermeable fire resistant foil (3, 4) bonded to and substantially covering the surface of two opposite longitudinal faces. The density of the mineral wool core (2) and the bonded foils (3, 4) provide the fire stop (1) with adequate resistance to self-deflection and resilience in the plane of the coils (3, 4). The element (1) is fitted into a cavity with the foils (3, 4) extending across the cavity, preferably with the mineral wool core (2) under compression.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04B 1/94 (2013.01); E04B 2001/7683 (2013.01)
Designated contracting state (EPC)
AT BE DE DK GB NL
DOCDB simple family (publication)
WO 9857000 A1 19981217; AT E222628 T1 20020915; AU 7926398 A 19981230; DE 69807331 D1 20020926; EP 0988429 A1 20000329; EP 0988429 B1 20020821
DOCDB simple family (application)
GB 9801733 W 19980615; AT 98929556 T 19980615; AU 7926398 A 19980615; DE 69807331 T 19980615; EP 98929556 A 19980615