Low density acoustical panels

Abstract Described herein are building products comprising crimped bicomponent fibers and a non woven fabric, which demonstrate, inter alia, improved acoustical performance. Methods of making and using the building products are also described.

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Bibliographische Detailangaben
1. Verfasser:	WIKER, ANTHONY L
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS ROOFS SOUND-PRODUCING DEVICES WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	Abstract Described herein are building products comprising crimped bicomponent fibers and a non woven fabric, which demonstrate, inter alia, improved acoustical performance. Methods of making and using the building products are also described.