It's a product of CELENIT ACOUSTIC MINERAL A2 product range which achieves superior fire-resistance. With the addition of mineral powder in the wood-concrete mixture, the panels attain the Euroclass A2-s1, d0, while maintaining aesthetic appearance and the excellent sound-absorption properties.
The best safety features from the attack of flames make these panels also suitable for visible applications in corridors and exit ways in public areas where fire-safety requirements are stricter.
Boards can be laid on visible structures or can be provided with rock wool sized smaller than the wood wool panel width in order to screw them onto the hidden structure (metal profiles or wood laths).