Pet Acoustic Panel Sound Barrier Boards, Packaging Type: Sheet

Installation method:Horizontal, vertical (accessories: angle steel, light steel keels, bolts, hoops, rivets and steel wire) Colour:White/m/black never burning acoustic Polyester Wool cloth or colour conventional cloth can choose Weight:5.5kg/m2 / 2.8kg/m2 Consumption:Refer to acoustic design Structure:Surrounding aluminium alloy frame inside, Owens Corning sound absorption wool and Space Shuttle are optional. And sound absorption fibreglass felt flame-retardant/non-inflammable sound absorption fabric is wrapped. Fire protection performance:Grade A/B1 Environmental protection:Formaldehyde emission≤0.4mg/L, meeting 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 Common specification:2400×1200×50mm (upper limits of plane dimensions) Application:Areas with large space, e.g. stadiums and multi-functional halls to control the reverberation time.