Theaters, indoor gymansiums, dance and leisure center, sinemas, KTV, shopping senter, hotel recording rooms, listening rooms, auditoriums, school, hospitals and so on and more performance and entertainment locations.
Tissue: it's black, sticked on the back side of the panel; it have fireproof and sound absorption function.
Wooden acoustic panel Property:
1,NRC:0.75.This product has wide sound absorption spectrum, high sound absorption coefficient, good absorption effect for low, medium and high frequency noises.
2,Flammability:GB8624-1997 Class B1 Flame Spread: 30; Smoke Developed: 25
3,Low formaldehyde emmission:GB 18580-2001 Class E1.
Can use stapler to stape it on the wooden keels at backside, or use professional aluminium keels
and fastener to fix it on the wall.
It's widely used at huge stadium, cinema, meeting room, office room, music hall, theather and work shops etc. any places where need sound absorption can use this products.