This acoustic gypsum board has uniform perforated surface design, matched with 5mm thick centrifugal glass wool sound-absorbing layer, with NRC noise reduction coefficient up to 0.75, effectively blocking air-borne sound and solid-borne sound. The tapered cut edge ensures flat and seamless splicing, with strong decorative performance that can be directly painted or pasted with sound-absorbing fabric. It meets Class C fire rating standards, suitable for conventional building requirements, and is compatible with standard light steel keel systems without special tools for installation.
Available in standard sizes of 1200mm × 2400mm, with thickness of 15mm. The perforation diameter is 3mm, with a perforation rate of 15%. The rear is bonded with 5mm thick centrifugal glass wool sound-absorbing layer, with NRC 0.75 and impact sound insulation of 53dB. The formaldehyde emission is ≤0.03mg/m³ (E0 Grade). Each pallet contains 35 sheets, wrapped in shrink plastic film. It is installed with standard drywall screws, and sound-absorbing sealant is required for joint treatment.
This sound-absorbing gypsum board is widely used in suspended ceilings and partition walls of open office areas, school classroom walls, conference room sound insulation walls, auxiliary sound insulation layers of recording studios and cinema rest area suspended ceilings. It effectively improves the indoor acoustic environment, reduces noise interference, improves space use experience, and meets the acoustic design specifications of commercial buildings.
Post RFQ
Chat
ALL CATEGORIES