Composite panel of fireproof, impact-resistant, watertight and sound-absorbant material and its method of manufacture

A panel (1) made from composite material having fireproof, impact-resistant, fluid-impermeable and acoustic-damping properties, characterised in that the composite material consists of a matrix of a phenolic plastic type which is, in its central portion (core), loaded with mineral-based particles an...

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Bibliographische Detailangaben
Hauptverfasser:	TRANCHAN,PHILIPPE, TRUCHET,JEAN MARC, GIBAULT,JACQUES, BONADA,HENRI, MOCHOLI,DOMINIQUE, BEZAULT,YVES
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BUILDING CEILINGS DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES FLOORS GENERAL BUILDING CONSTRUCTIONS INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS INSULATION OR OTHER PROTECTION OF BUILDINGS LADDERS PERFORMING OPERATIONS ROOFS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WALLS, e.g. PARTITIONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A panel (1) made from composite material having fireproof, impact-resistant, fluid-impermeable and acoustic-damping properties, characterised in that the composite material consists of a matrix of a phenolic plastic type which is, in its central portion (core), loaded with mineral-based particles and reinforced by fibres and which is, over the surface of both its principal faces (covers, flanges), reinforced with sheets of mineral reinforcements which are woven or non-woven, these particles, fibres and sheets being compatible with respect to the matrix; and in that at least one reinforcement insert (3) is embedded, at least partially, in the composite material. Panneau (1) en matériau composite possédant des propriétés de résistance au feu, de résistance aux impacts, d'étanchéité aux fluides et d'amortissement acoustique, caractérisé en ce que le matériau composite est constitué par une matrice de type phénoplaste qui est, dans sa partie centrale (âme), chargée de particules à base minérale et renforcée par des fibres et qui est, superficiellement sur ses deux faces principales (semelles), renforcée de nappes de renforts minéraux tissés ou non tissés, ces particules, fibres et nappes étant compatibles vis-à-vis de la matrice ; et en ce qu'au moins un insert de renfort (3) est noyé au moins partiellement dans le matériau composite.