Monday, September 19, 2011

Sound insulation

About the harmfulness of noise and extraneous sounds, we can say many things, especially about its harmful effects on physical and psychological state. Method which allows to get rid of this problem is called - waterproofing. The room, in which we live is fenced on four sides by walls, so the walls significantly depends on soundproofing an apartment, house or just a room. Let's take a closer look soundproof walls, sound insulation as a component part of the apartment. Typically, the walls are a single-layer designs, such as brick, stone, concrete, panels and other such walls have little soundproofing. If you have a house made of these materials, then you need to take care of soundproofing walls. In general, the level of sound insulation depends on the thickness of the wall. And if you want to increase the level of noise isolation, you have to make the walls a little thicker. There are many companies that offer their services to address this problem, because quality seal wall is not so easy. Most-to-wall build out a wooden frame, which then are faced with plasterboard. And between the wall and the plasterboard lining fall, which will serve as the sound insulator. Such a strip may well serve as a foam. However, it should be carefully attached to the course of time he had not settled and not curled. Improve sound insulation fences are two main ways: - the first way soundproofing walls is that the sound wave could not make the barrier range, increasing the sound insulation of facilities, this requires a massive and rigid barrier - the second way of soundproofing walls is to make barrier to absorb and dissipate sound is achieved by using multilayer walls of porous and fibrous materials. Such a multilayer structure consists of several sheets of material, and between them is necessarily a layer of air which, as we already know, is the best sound insulator. It should be noted that the acoustic properties of the multilayer wall low density comparable to the properties of a monolithic single-layered wall.

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