Ball impact resistant wall linings

BER High-quality, sound-absorbing ball impact resistant wall linings.

BER ball impact resistant wall linings have been tested in accordance with DIN 18032-3 also with hockey balls. The testing was done with hand balls, with the impact speed 23.5 ± 0.8 m/second, which is about 80 km/h. The test with hockey balls are made with 4 shots at an angle of 90 degrees and 8 shots at with an angle of 45 degrees, at a speed of approximately 60 km/h.

BER ball impact resistant wall linings for sports halls are acoustically and visually recommended. In combination with BER ball impact resistant acoustic ceilings they are particularly effective, damping down both horizontal and vertical field sound waves.

Sonoplus

: Sonoplus wall absorbers are made from fresh wood chips from renewable sources, the visible surface faced with acoustic fleece, oversprayed with BER acoustic lacquer (plain, without structural texture), fire rating class B1, sound absorption classes C & D and sound reflecting, all RAL and NCS colours are available.

Wood flake

Akupor – H

: Akupor-H: large wood chip-acoustic panels with the visible surface covered with acoustic fleece and oversprayed with BER structure varnish or BER acoustic lacquer (plain, without structural texture), fire rating class B 1, sound absorbing (sound absorber classes C and D) or sound reflecting, white and all RAL and NCS colours are available, fire rating class B 2, sound absorbing (sound absorber classes C and D) or sound reflecting.