– fire-technical and acoustic characteristics, with unique architectural possibilities
Wood panel with clean lines and design is almost a furniture in itself.
Veneered plates have inspired architects and designers for years, and Trysil Interiørtre delivers what is described. In most larger buildings, the regulations require that interior walls and ceilings should be of non-combustible material with a surface that does not contribute to flame spread. Trysil Antibrann is tested at Sintef NBL in Trondheim and satisfies the requirements for K210 Bs1,d0 according to NS-EN 13501-1.
Perforated or slotted plates will regulate the room’s acoustics and provide a modern and visual effect. Trysil Antibrann has a core of 12,5mm fiber-reinforced plaster, with no content of asbestos or other harmful substances.
Perforated or slotted
Trysil Antibrann can be delivered in a set of different perforation and slot patterns from a given distance between the rows. The plates are supplied with or without acoustic cloth. Here are some examples of patterns:
Practical perforationdegree for Trysil Antibrann based on platesize 1200*600mm
|Ø: 6mm||Ø: 8mm||Ø: 10mm|
|Perforation c/c 20mm||6%||11%||18%|
|Perforation c/c 40mm||6%||11%||18%|
|Slotted c/c 20mm||6%||11%||18%|
|Slotted c/c 40mm||6%||11%||18%|
The measurements in the following PDF indicates the acoustic properties for Trysil Antibrann at various degrees of perforation made according to ISO 354 / ISO 11654 hos Sintef IKT – Acoustic