The sound-absorbing panels have the function of limiting the reverberation (which for simplicity can be assimilated to the most simple and well-known concepts of reverberation and echo), within confined environments.
In practice, in closed spaces, the total noise that is perceived is greater than the real source which generated it since it is incremented by the reflections produced from the walls, especially if these are made up of smooth and compact materials (said reflecting).
The function of the sound-absorbing panels is therefore to transform the reflective surfaces in the acoustically absorbent surfaces.
The sound-absorbing panels are able to absorb much of the sound energy incident on them and reflecting only a minimal amount.
1Price:€150.67Fonomap 040 are an insulating extremely flexible multistratuso, thin and mouldable, particularly suitable for the civil and industrial isolation.
2Listing:€13.55Price:€12.20You Save:€1.35 (10%)Special self extinguisher glue for acoustic insulation panels, fabrics, carpets and similar. Pack 0,75 lt.
3Price:€40.50Acoustic insulation panel composed of an open-celled, flexible polyurethane foam, fire retardant and non-drip. Panel dimension 1x2 mt.
4Price:€48.31Acoustic insulation panel composed of an open-celled, flexible polyurethane foam, fire retardant and non-drip. It provides adhesive. Thickness: 30 mm. Panel dimension 1x2 mt.
5Price:€63.20Acoustic insulation panel composed of an open-celled, flexible polyurethane foam, fire retardant and non-drip, with aluminium surface. It provides adhesive. Panel dimension 1x2 mt.Thickness: 30 mm.