Acoustic Insulation
The acoustic insulation and sound absorption are also unique properties of the basalt heat insulation material. We do not even think that our headaches, overirritation and undue fatigability may come as a result of sounds penetrating into our houses such as excessive noise from neighbors, cars and trains passing by under the windows.
The fiber structure of 50mm layer of basalt heat insulation material allows reducing noise level to 26-45 dB. Covering the heat insulation material with the glass cloth gives greater results.