ACOUSTICAL PANEL AND METHOD OF IMPROVING THE AESTHETICS OF AN ACOUSTICAL PANEL

ACOUSTICAL PANEL AND METHOD OF IMPROVING THE AESTHETICS OF AN ACOUSTICAL PANEL

Described herein are acoustical panels, comprising: a substrate; a non-woven veil having an airflow resistance of greater than 45 mks rayls, comprising: from about 20 wt. % to about 60 wt. % glass fibers; from about 40 wt. % to about 80 wt. % of a filler; and from about 110 dry g/m2 to about 135 dry...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WELLS, Chris, EBERT, Oliver, WINKLER, Alfred, KRAGNESS, Eric D
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BUILDING
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INSULATION OR OTHER PROTECTION OF BUILDINGS
ROOFS
WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:Described herein are acoustical panels, comprising: a substrate; a non-woven veil having an airflow resistance of greater than 45 mks rayls, comprising: from about 20 wt. % to about 60 wt. % glass fibers; from about 40 wt. % to about 80 wt. % of a filler; and from about 110 dry g/m2 to about 135 dry g/m2 of a coating. Methods of making and using the panels are also described.