Hanging, horizontally or vertically
White/m/black never burning acoustic fibreglass cloth or colour conventional cloth can choose
Weight: 11.5kg/m2 (thickness of 50) ,13 kg/m2 (thickness of 100)
Owens Corning sound absorption cotton inside four aluminium alloy frames, and on the outside, sound absorption fibreglass felt flame-retardant/non-inflammable sound absorption cloth and aluminium mesh finish.
Fire protection performance: Grade A/B1
Formaldehyde emission≤0.4mg/L, meeting the requirement in Indoor Decorating and Refurbishing Materials-Limit of Formaldehyde Emission of Wood-based Panels and Finishing Products (GB18580-2001); emission of fibreglass particles within 24 hours 0mg/m3, better than the national E1 standard requirement, i.e. 0.15 mg/m3 standard limit.
2400×1200×50/100mm (upper limits of plane dimensions)
Areas with large space, e.g. stadiums and multi-functional halls to control the reverberation time.