Sonodamp industrial panels

Sonodamp Industrial panels are cassette panels for the purpose of shielding sound sources.

The sound-absorbing and sound-insulating panel is constructed of a 1.5-mm single-sheet thermal galvanised steel plate; this plate is mounted and the element is filled with a special sound-absorbing glass wool with a compression of 20 kg/m³. This absorption material produces a high absorption coefficient over a wide frequency range.
The layer of glass wool is covered with an acoustic transparent cover fleece layer; if the glass wool can come into contact with water, oil or chemicals, an acoustic transparent PE foil is applied. For protection, a 1.0-mm single-sheet galvanised perforated steel plate is applied to the side of the cover fleece layer. The degree of perforation is 33%, which guarantees the optimal functioning of the absorption material. The total element thickness is 55 or 105 mm respectively; the mass is 21 or 22 kg/m² respectively. The panel and filling are germ-free and anti-rot and are not combustible in accordance with NEN 6065, class 1.