
Perforated Sound Absorption Board
The perforated structure combined with microporous diatomite substrate absorbs and dissipates indoor noise, reduces reverberation and creates a quiet environment.
Applications: Scenarios with high requirements for acoustic reverberation and sound quality.
Applications: Scenarios with high requirements for acoustic reverberation and sound quality.
A1 Class fire resistance
Moisture-proof and mildew-resistant
Formaldehyde-free & eco-friendly
Sound insulation and noise reduction



















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