Soundproof materials for walls, apartment: reviews and recommendations for choosing

In prefabricated houses, especially in old, sound absorption performance is poor. The use of special materials can help to effectively solve this problem. If desired, such work is easy to perform and independently. What soundproof materials for walls, floor and ceiling is best to choose in a particular case? Let's understand this in more detail.

Types of noise

Extraneous sounds penetrate to the apartment in different ways. To reduce the level of comfort of living can:

• Air noises. This extraneous sounds from the street (e.g. car noise) or from neighbors (music, loud working TV, etc).
• Impact noise. This sound is transmitted through structural elements of the building (e.g. running top).

For each of these types of noises are different types of proofers. About what, we'll talk further.

How to get rid of the air noise

To protect from the sounds of this kind it is best to use soundproof materials for walls having a fibrous structure. Usually in this case, apply mineral or glass wool. The principle of operation of such isolators is very simple. Passing through the fiber, the acoustic wave causes the oscillation of the air molecules. As a result of their friction on the pores of the material the latter is heated. Therefore, the sound energy is simply converted into heat. The more friction, the more significant will be the effect of noise absorption. Therefore, a very important parameter for these materials is their density. The bigger it is, the greater will be the loss of energy of the sound wave. Another important parameter-the thickness of the fiber material. It is thinner, the more will be the friction and consequently higher absorption.

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When choosing a mineral or glass wool is very important to pay attention to the manufacturer. The fact that the fibers in these materials are substances that contain formaldehyde resins that are harmful to health. Qualitative materials, they are much smaller. At this point in the market you can find also the ecowool. It is absolutely environmentally friendly material.

What should I use to combat impact sounds

In this case usually used a porous sound-absorbing materials for the walls. This can be, for example, polystyrene or foam. Receive such materials by the way of expansion or foaming polystyrene, or other materials. From aircraft noise porous insulators, unfortunately, almost do not help.

This kind of building materials are also completely environmentally safe is not. Foam and Styrofoam are able to release into the air harmful substances. The fact that their production is not harmless components. In particular, the toxic styrene. Polymerizing, this chemical is absolutely harmless. However, any foam plates always contained a small amount of it in a free state. So the Styrofoam and the Styrofoam – not the best sound insulating materials for walls of the apartment. According to the standards, use them indoors at all impossible. So either buy the products of famous brands, or – which is better – obselite wall with another material. For example, natural cork.

Packages

In the market you can find also soundproof materials for walls in the apartment, protecting it both from impact and aerial noises. They often have a multilayer structure. Very often, for example, to isolate the walls of the apartment used panels ZIPS. They represent a construction of alternating layers of mineral wool and gypsum sheets. The thickness of the plates may vary. Is different and the number of layers. These panels are mounted not to the frame, perfectly transmitting impact noise, a special vibromassage mounts. Their thickness, depending on the level of sound (56-65 dB) may vary from 53 to 133 mm. a finishing layer made of drywall 1.25 cm

In Addition to efficiency in the insulation of the apartment from outside noise, these panels are even and such advantages as easy to install and quite high level of environmental safety. If desired, this form of insulation you can decorate the top any modern finishing material.

Multi-Layered sound insulating materials for walls reviews

The Opinion of the consumer about the panels ZIPS has developed very well. It is believed that both impact and airborne sounds they absorb very well. Not too happy with the owners of troubled apartments only the cost of the unit. So it is usually advised to purchase these panels ceiling. The walls are better insulated basaltic material in the profile frame.

Mineral and cellulose fibre

Such sound insulation materials for the walls will cost you much cheaper panels. However, impact noise, as already mentioned, to save they will not. Mineral wool is usually installed in or metal frame, orwood. Additional fastening is performed using a plastic "fungi". The most popular types of basalt proofers are: Vata “Humanet”, “Akmigran” and “Cminit”. A very good option considered, a Finnish “Acousto-melody” and “Acousto-Pop”.

Cellulose – this is a unique material consisting of fluff impregnated wood. This material is sold in packages. For insulation of walls of it made liquid plaster.

Reviews about mineral and ecowool

“Humanet” is one of acoustic insulation materials, which the consumer has formed a very good opinion. It is not too expensive and can be used for covering both the walls and ceiling. In the first case it is installed in the frame. In the second fungi on and inside hanging drywall construction. The frame should be mounted through vibration absorbing elements. “Humanet” is probably the best soundproof material for the walls of the apartment at the moment.

About the ecowool is also a lot of positive feedback. Emphasizes waste-free installation, seamless layers and, of course, no harmful fumes. Cellulose fibre insulation does not SAG and can be used in houses with walls of absolutely any material.

Soundproof materials for walls with your hands

Very interesting is the fact that cellulose may, if desired, be made independently. It needs to be only waste paper and old activator washing machine. In the latter instead of the blades set the blade system. Shredded fluff waste paper is additionally impregnated with flame retardants. Unfortunately, in wool of the Newspapers will contain lead.

Some cork panels to choose

There are only two main kinds of such insulator:

• Cork Wallpaper. It's a thin sound insulation material for walls, pretty inexpensive and easy to install. In this case, the cardboard is just glued thin cork layer. It is better to buy products from well known manufacturers.
• Cork tiles. This variety can be used for insulation as the walls and ceiling. The noises she's holding up more efficient, but also more expensive Wallpaper.

Cork sound insulation materials for walls in the apartment are used quite often. To their main advantages, among other things, can be attributed to elasticity and longevity (40 years).

So what is the material to choose

From the foregoing we can draw the following conclusions:

• For ceiling insulation should buy ZIPS panel. This material effectively absorbs noise, it is usually coming from above.
• Walls can be covered with mineral wool «Humanet” or plaster mixture with ecowool.
• Floor it is best to use a tube.

Should Not be used for soundproofing flats from the inside foams and polystyrene. First, the materials in this case is not particularly efficient, and secondly, can release into the air are very harmful to health substances.

What you need to do more

The walls, ceiling and floor will not give the desired effect in that case if the apartment is not to carry out additional activities aimed at soundproofing the window and door openings. In the first case it is necessary to use high-quality glazing. It is best to put plastic Windows with 3-5 chambers and the outer glass thickness of not less than 5 mm. as for the doors, today issued a special model with sound insulation. In the latter case, cloth inserted mineral wool.