Materials for soundproofing residential premises

Materials for soundproofing residential premises

Materials for isolation of rooms from noise are a great many. About how not to make a mistake with the choice we will talk in this article.

Materials for absorption of noise are of different buildings and stiffness. The softest sound absorbers are made of fiberglass or mineral wool. Such materials are usually sold in rolls. These include cotton wool, felt and others. Among the tougher materials of the company

The most rigid materials are made from granular mineral wool, pumice, perlite. Moreover, softer sound absorptions in the majority are better isolate the room from noise. Therefore, in residential construction and when repairing apartments and cottages, it is better to use softer absorptions.

For example, mineral wool has very good sound -absorbing properties, but it is slightly heavier than fiberglass and polyurethane foam. By the way, polyurethane foam is very good when protecting against shock noise, for example, from the clatter of the legs of neighboring children from above, but is almost powerless when isolated from other noise, for example, from the loud conversations of neighbors. This material also has good thermal insulation properties. Therefore, polyurethane foam is best used for insulation and noise insulation of the sexes.

There are also wood and fibrous acoustic plates. They are a two -layer product in size of 500×500 or 500×1000 millimeters. The sound absorbs worse than mineral wool and fiberglass, and this material is also inferior in fire resistance. The main plus is low price.

When choosing a specific material, one should be guided not only by the price and sound -absorbing properties, but also by some other features of the material. For example, aging and fire resistance.