Acoustical panel

E - Fixed Constructions – 04 – B

Patent

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Details

181/14, 26/184

E04B 1/82 (2006.01) E04B 9/04 (2006.01) E04C 2/38 (2006.01)

Patent

CA 1308668

ABSTRACT An acoustical panel, for ceilings or for area separation, and the method of making such panels, wherein the panel consists essentially of a unitary frame consisting of four sides, each with an inwardly opening channel, an outwardly opening rebend and a downwardly extending flange, the panel further including a rigid gypsum board with edges filling the frame channel, a low density sound absorbing mat within the confines of the downwardly extending flanges, and a porous fabric facing concealing the acoustical mat and affixed to the frame by disposing the fabric edges in the outwardly opening rebends and crimping the rebends tightly closed.

600739

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