Ecotone manufacture acoustic steel doors and soundproof doors
Manufacturer of Acoustic Steel Doors shutter thickness 65 mm to 100 mm thick, based on desired STC rating
Laboratory as tested for aerial sound as per IS-9901 (Part III) - 1981, DIN 52210 Part IV - 1984, ISO: 140 (Part III) - 1995
100 mm thick - 44 STC rating
65 mm thick - 36 STC rating
Door frames made of MS pipe / ISMC on all three-door shutters, made out of 18/16 SWG CRCA / GI sheet, fill the cavity with acoustic insulation material to control noise transmission. Neoprene / EDPM rubber gasket fitted between the frame and door shutter to control noise leakage from the gap between shutter and door frame
Door hinge, handle, locking mechanism, etc. fitted with heavy-duty.
Exterior Finish - Powder Coating / PU Paint / Spray Paint
Uses - Electrical room, DG room, AHU Room, Engine testbed, Gallery TEC.
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