Folding bellows – the noise protection solution
When foundations and building substructures are being prepared, the noise that is generated can reach extreme levels. Large round folding bellows can be put up to surround the point of excavation and contain this noise, making it possible to reduce noise emissions by 10-12 dB(A).
Special-purpose folding bellows of this type are manufactured according to the customer's exact specifications. The largest noise protection folding bellows has a length of 40 meters and an interior diameter of 5 meters.