Sound Proof Panel

Sandwich Panel

Sound Proof Panel

Alpha acoustic panel with rockwool Infills combine optimal density, random fiber orientation, and excellent fit to provide a significant improvement in sound absorption when used within the troughs of perforated metal roof decks. The product is wrapped in a factory-applied acoustically transparent white tissue facing for improved aesthetics. For the best performance.

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Specifications

CHARECTERISTICS	SPECIFICATION
Panel Sizes	3960 x 500, 2960 x 500, 2460 x 500, 1960 x 500 mm
Panel Thickness	80mm \| 100 mm \| 120 mm
Wind Load	Designed as per IS 875 Part-III, 1987
Sound Proofing	Class -A4
Sound Deadening	Class -B2
Type of Wall	Double skin insulated wall
Facing Sheet	Plain metal sheet / GI sheet/Aluminium , 0.5 to 1.2 mm thick
Backside Sheet	Perforated sheet/ GI sheet/Aluminium with 22-46 % open area
Infill / Core	Rock wool Confirming to IS-8183 & BS 476 of varies density and Thickness. Rock Wool covered with Fiber tissue paper fire-resistive.
Cover	Water repellent tissue paper for infill material lamination,50-micron thickness
Sound Damping	High density mass loaded vinyl barrier of 2 MM thickness
Joint	Each panel having a tongue & groove to join perfectly with each other
Gasket	The panel and structure having neoprene rubber gaskets at the joint to block noise leakage.
Vertical Post/ Structure	The structure is of ‘H’ profile in which acoustic panel slides longitudinally.
Finish	All metallic surface/parts are galvanized / powder coated / painted in desire shade.