|
Knauf Fire-teK
Fire-teK® WM 910 is made from Rock Mineral Wool and classified as non-combustible (Euroclass A1) according to EN 13501-1.
A single layer of 50 mm Fire-teK® WM 910 thereby satisfies the criteria laid down in the Building Regulations for cavity barriers, by meeting the minimum requirement of 15 minutes insulation (I) and 30 minutes integrity (E). When subjected to full scale fire resistance tests to BS 476, a system comprising a double layer of 50 mm FireteK® WM 910, fixed by using the components and methods detailed on the following pages, achieved 61 minutes insulation, and retained its integrity for 66 minutes. A double layer of 50 mm Fire-teK® WM 910 thereby satisfies the criteria where fire barriers are required to have EI60 and EI120. Fire-teK WM 908 GGB is a high-temperature resistant mineral wool wired mat covered with a black re-inforced aluminium facing that has been especially designed for fire protection in round ventilation ducts. Listed fire classes can be reached with mounting acc. to the installation manual. The product is recommended for thermal, fire and sound insulation of the defined applications within technical insulation: Fire protection, Circular air ducts
|
|
|