The core technical highlight of this product is the perforated design combined with the back fiberglass wool sound absorption layer, which achieves stable sound absorption performance. The sound absorption coefficient NRC is 0.70, which can effectively reduce the indoor reverberation time to less than 0.6 seconds. It has Class A fire rating, which meets the highest fire safety standards and is suitable for high-traffic public areas. Compared with traditional gypsum boards, it has better sound absorption performance and can effectively reduce medium and high frequency noise. It adopts standard gypsum board base material, which has low cost and is consistent with the installation method of ordinary gypsum boards, reducing construction costs. It has good impact resistance and is not easy to deform and damage, with a service life of more than 20 years.
The standard size of this acoustic ceiling panel is 1200mm×2400mm×12mm, with a unit weight of 1.0kg per square meter. The perforated hole diameter is 3mm, the hole pitch is 10mm, and the back is filled with 8mm thick fiberglass wool sound absorption layer. The sound absorption coefficient NRC is 0.70, and the fire rating reaches Class A according to ASTM E84 standard. It complies with EU E1 environmental protection standard, with formaldehyde emission less than 0.1mg/m³. It is suitable for matching with mainstream T-shaped keel suspended ceiling systems, with a temperature resistance range of -10℃ to 50℃. It has excellent moisture resistance and can be used in humid indoor public spaces.
This product is suitable for open office areas, libraries, exhibition halls, government office buildings and other public spaces that need to balance acoustic performance and fire safety. It can effectively reduce cross-regional noise interference, improve indoor acoustic comfort, and is a preferred material for acoustic renovation of commercial buildings due to its excellent cost performance. It meets the requirements of modern green buildings and is suitable for large-area laying in public spaces.
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