Materials for isolation of premises from shock noise

The principle of action of materials for isolation of premises from shock noise is to repulse the sound wave, and not in the absorption of sound. Elastic insulators with a porous structure are optimally suitable, which ensures the attenuation of the wave of sound through the expenditure of energy to the elastic deformation of the material. The most widespread in the field of isolation from shock noise received substrates for the final coating. By the way, now the office of the head of the leader is very popular in more detail about him will not be superfluous to find out about him.