The invention provides a fiber-reinforced composite material (10), comprising a bulk portion (12) comprising a bulk matrix with reinforcing fibers embedded therein, and a surface portion (14) comprising a plurality of laminated first layers (20) serving as "expanding layers", which expand and/or delaminate during fire impact. Preferably, the surface portion (14) further comprises a plurality of laminated second layers (22) different from the first layers (20) and serving as "barrier layers", wherein expanding layers (20) and barrier layers (22) can be arrangend in an alternating sequence (20-1, 22-1, 20-2, 22-2). The material (10) according to the invention shows an improved fire resistance in comparison to conventional fiber-reinforced composites.
FIBER-REINFORCED COMPOSITE MATERIAL WITH IMPROVED FIRE RESISTANCE, AND STRUCTURAL COMPONENT MADE THEREOF
FASERVERSTÄRKTES VERBUNDMATERIAL MIT VERBESSERTER FEUERBESTÄNDIGKEIT UND DARAUS HERGESTELLTE STRUKTURKOMPONENTE
MATÉRIAU COMPOSITE RENFORCÉ DE FIBRES DOTÉ D'UNE RÉSISTANCE AU FEU AMÉLIORÉE, ET COMPOSANT STRUCTURAL LE CONTENANT
2016-03-09
Patent
Electronic Resource
English
IPC: | A62C FIRE-FIGHTING , Feuerbekämpfung / B64C AEROPLANES , Flugzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse |
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