Product Category:
Pure solid wood substrate, multi-layer solid wood substrate, glass magnesium substrate, ceramic aluminum substrate, composite board substrate, red core substrate
Product specifications:
1. Groove wood sound-absorbing panel: 128 * 2440, 197 * 2440, single panel thickness 15mm
2. Kongmu sound-absorbing board: 1220 * 2440, 600 * 1200, other sizes can be customized
Product color:
Diverse colors, customizable combinations, refer to our product color chart
Installation process,:
1. Install light steel keel, with built-in environmentally friendly sound-absorbing cotton and sound-absorbing panel decorative surface
Product fire resistance performance:
According to GB-8624 "Classification of Burning Behavior of Building Materials and Products" for testing; The overall product meets the national A1 level standard and provides certified combustion performance testing reports from authoritative national institutions, such as Shenzhen Institute of Metrology and Quality Testing, Guangdong Building Materials Product Quality Inspection Center, and Guangdong Quality Supervision Fire Protection Product Inspection Station
Product sound absorption performance:
According to the third part of GB/T 19889.3-2005 Acoustics - Measurement of Sound Insulation of Building Components - Experiment on Air Sound Insulation of Building Components, with a medium frequency sound absorption of ≥ 0.95: Provide a nationally authoritative organization certified combustion performance testing report, such as "Tsinghua University Building Environment Monitoring Center", "South China University of Technology Acoustic Laboratory", and "South China National Metrology and Testing Center"