Sound-insulating and heat insulating panel

The panel (1) consists of either one or two corrugated sheets (2) with parallel cavities (5) open on both faces, at least one of which is covered by a sheet (6). It is also possible that the panel consists of two juxtaposed corrugated sheets (2). The panel (1) possesses a certain amount of elasticit...

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Bibliographische Detailangaben
Hauptverfasser:	MAGRANS FONTRRODONA, FRANCISCO JAVIER, GALOFRE FERRERONS, PEDRO, ARRANZ SERRAT, FRANCISCO JAVIER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR BUILDING BUILDING MATERIALS 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 INSULATION OR OTHER PROTECTION OF BUILDINGS LADDERS METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS ROOFS SOUND-PRODUCING DEVICES STRUCTURAL ELEMENTS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The panel (1) consists of either one or two corrugated sheets (2) with parallel cavities (5) open on both faces, at least one of which is covered by a sheet (6). It is also possible that the panel consists of two juxtaposed corrugated sheets (2). The panel (1) possesses a certain amount of elasticity to increase its ability to absorb sound waves and thermal radiation incident transversely thereon. At the same time the panel (1) is strong in the longitudinal direction in order to withstand the forces to which it is subjected once fitted. Sound resonators can be formed within each of said air chambers (5), by providing within the air chamber (5) and transversely thereto, a cover (10) provided with an axial orifice (11) and a closed cover (12).