Troldtekt Acoustic Panels - Cement-bonded wood wool

Troldtekt are cement-bonded wood wool panels made from wood and cement. The product is made of spruce shredded into wood wool and mixed with cement. The wood used in the production of Troldtekt is from certified forestry. Troldtekt can be surface-treated, but is often used unprocessed (natural wood and natural grey (FUTURECEM)). Due to the nature of the material, colour variations may occur. These colour variations are most evident in the grey panels, where the cement is 100% responsible for the grey Troldtekt look. Among the factors affecting colour variations are water/ cement ratio, water content of the wood, drying rate, steam curing and curing moisture.

Standards/ approvals:

• In terms of reaction to fire, Troldtekt acoustic panels have been tested in accordance with BS 476 and are “Class O” as designated in the British Building Regulations and have a Class 1 Spread of Flame classification.
• Troldtekt products are CE marked.
• Troldtekt is certified to the best indoor climate categories by the Danish Indoor Climate Labelling (Dansk Indeklima Mærkning).

A wide range of structures with Troldtekt acoustics have been tested and certified for use as ceiling and wall cladding in sports facilities in accordance with 'Requirements and testing of ball impact safety, DIN 18032-3, sports facilities'. BS EN 13964 also includes ball impact certification as a parameter, and Troldtekt is classified as Class 1A.