Description
- Classification A
- weighted absorption coefficient αw 0.95
- Sound absorption coefficient according to DIN EN ISO 354 : 2003 - 12
125 0,25
The wood used is obtained exclusively from German cultivation.
Above the filling, an acoustic fabric with silicone piping is lightly stretched into the groove of the wooden frame.
- Frame: Hardwood, FSC certified, transparent matt stained
- Fabric: 100% polyester, Ökotex Standard 100, permanently flame retardant according to DIN EN ISO 354, washable at 30°.
- Filling: 60mm polyester fleece without chemical binders, 100% recyclable, absorption class A, fire protection class DIN B1
- Delivery as a kit with assembly instructions