Partitions with sound

Improving the sound permeability of air noise partitions contribute to: increasing the weight of the partition, using multi -layer partitions with solid air gaps, the use of flexible connections between layers, reducing the rigidity of light partitions and increasing heavy hardness, flexible clamps with flexible cladding, filling the air gap in light partitions with sound -absorbing material, and the use of the use materials with large internal friction, increasing friction on the edges of the partition, increasing air permeability of the partition.