CORRUGATED ACOUSTICAL PANEL AND PRODUCTION METHOD

CORRUGATED ACOUSTICAL PANEL AND PRODUCTION METHOD

An acoustical panel (209 useful as suspended ceiling tile comprising at least one corrugated layer or layers (21) and apertures (27) situated in said corrugated layer or layers (21). A method of production is also disclosed. L'invention porte sur un panneau acoustique (209) utile comme tuile de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YU, QING C, ENGLERT, MARK
Format: Patent
Sprache:eng ; fre
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:An acoustical panel (209 useful as suspended ceiling tile comprising at least one corrugated layer or layers (21) and apertures (27) situated in said corrugated layer or layers (21). A method of production is also disclosed. L'invention porte sur un panneau acoustique (209) utile comme tuile de plafond suspendue comprenant au moins une ou des couches ondulées (21) et des ouvertures (27) situées dans ladite ou lesdites couches ondulées (21). L'invention concerne un procédé de fabrication du panneau.