Sound insulation from basalt fiber and plates

The mat with a density of 35 kg/cubic meter since at the expense of the small density and structure of the material which has chaotically located fibers of natural coupling the sound as if "gets confused" in material fibers and in order that all area of the isolated surface had a whole (as sound insulation does not suffer what gaps in material) belongs to sound-proof materials which it is possible to fix to a wall basalt proshivny, the Thermosound Isoscrap with obligatory calling on a ceiling, a floor and the adjoining walls from above is blocked.