E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
E04B 1/86 (2006.01) E04B 9/00 (2006.01)
Patent
CA 2126056
ABSTRACT OF THE DISCLOSURE An acoustical ceiling panel is described which includes a generally pyramid-form frame having an exterior surface and an interior cavity. A fabric covering is positioned on the exterior surface of the frame. A lining of acoustically dampening material is positioned within the interior cavity. The acoustical ceiling panel, as described, is particularly suited for use on ceilings which have a fire sprinkler network.
Thompson Douglas B.
Zielinski Michel
LandOfFree
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