EP 0799943 A1 19971008 - Fireproof plate material
Title (en)
Fireproof plate material
Title (de)
Feuerbeständiges Plattenmaterial
Title (fr)
Structure de panneau coupe-feu
Publication
Application
Priority
NL 1002806 A 19960405
Abstract (en)
A fireproof plate material comprises at least two panels (1,2,3) separated by a cavity (5). A fireproof, or at least fire-inhibiting substance (7) is provided in the cavity (5). The fireproof substance (7) comprises a solid substance which undergoes at least one phase transition in the temperature range from normal ambient temperature to the temperature prevailing in a fire, while the fireproof substance comprises a mixture of solid sodium silicate particles and liquid sodium silicate. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04B 1/942 (2013.01); E06B 5/16 (2013.01)
Citation (search report)
- [YA] GB 1387581 A 19750319 - NAT RES DEV
- [XY] EP 0006525 A1 19800109 - BASF AG [DE]
- [A] DE 3217260 A1 19830210 - KNIPSM SAVODPROEKT [BG]
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 97200997 A 19970407; NL 1002806 A 19960405