Equipment Room Glass Wool Acoustic Board 48K 100mm For Low Frequency Noise Reduction

MYREAL 48K glass wool acoustic board at 100 mm is the heavy duty acoustic panel for plant and equipment rooms. The thick 48 kg/m3 fiber layer absorbs low frequency noise from chillers, pumps and AHU fans, reaching NRC 0.95 and reducing noise breakout through walls and ceilings.

Technical Data

Application

Fitted on the walls and ceilings of chiller rooms, pump rooms, generator rooms and AHU plant rooms, and behind louvers on equipment room ventilation openings.

• Chiller room, pump room and generator room noise reduction
• AHU and fan plant room acoustic lining
• Equipment room wall and ceiling sound absorption
• Acoustic lining behind ventilation louvers
• Machine enclosure and compressor room noise control

Why This Specification

• 100 mm thickness targets low frequency equipment noise, not just mid band.
• NRC 0.95 to GB/T 20247, with 48 kg/m3 mass for wall transmission loss.
• Class A non-combustible - essential in unmanned plant rooms.
• Hydrophobicity of 98% or more handles high humidity plant environments.
• Zero formaldehyde, benzene series and acrylic acid emissions.

Certifications and Test Reports

• GB 8624-2012 Class A non-combustible rating (composite aluminum foil faced board tested to A2 class)
• IMO FTP Code Part 1 (Res. MSC.307(88)) non-combustible material, MED/3.13
• MED 2014/90/EU Module B type examination certificate LR21133795MB (Lloyd's Register)
• MED 2014/90/EU Module D quality system certificate LR21324539MD, wheelmark authorisation
• USCG approval category 164.109/EC2814 under the EC-US mutual recognition agreement
• Formaldehyde / benzene series / acrylic acid emission: not detected (GB 18580, GB 7131)

FAQ