Choose suitable sound-proof room materials to prevent noise pollution and make home life comfortable.

As we all know, noise pollution, air pollution and water pollution are the three major pollutions in modern society. Noise will have a bad influence on people and the surrounding environment, and long-term exposure to the home environment polluted by noise will make people feel anxious. What's more, it will cause certain health harm to the family's mind and spirit. In home decoration, how to choose soundproof room materials, put an end to noise pollution, and make the home environment more quiet and comfortable? Today, Bian Xiao will teach you a few tricks.

Room sound insulation materials mainly play the role of sound insulation. Many friends report that although their new houses have been soundproofed, the sound insulation effect is still not ideal, which is actually related to the quality of indoor sound insulation materials. Next, the selection method of soundproof room materials and the matters needing attention are introduced.

First, the sound insulation felt

Sound insulation felt is a good room sound insulation material on the market at present. Mainly used with gypsum board, it is used for wall sound insulation and ceiling sound insulation, as well as for sound insulation and damping vibration reduction of pipelines and mechanical equipment. The sound insulation felt is not felt, but the appearance is completely different. The felt is light and soft, and the soundproof felt is thin but heavy.

The soundproof felt is made of tasteless EPDM and more than a dozen organic minerals in a certain proportion. This product is black, environmentally friendly and tasteless. It is a good sound insulation material for low-frequency and high-frequency sounds, and can effectively suppress the spread of various vibrations. The thickness of this material varies from 1mm, 2mm and 3 mm. After testing by the National Building Materials Bureau, the weighted sound insulation Rw is 23dB, 27dB and 30dB respectively, and the material is also very flexible.

Sound insulation felt has the following advantages:

1. The material is light and thin;

2. Soft and high tensile strength;

3. Environmental protection, no environmental pollution;

4. Suppress the propagation of low-frequency sound waves; Excellent flame retardant performance;

5. The construction is convenient.

Second, polyester fiber sound-absorbing board

It is an ideal indoor sound insulation material. Its raw materials? 100%? The polyester fiber has the advantages of sound absorption, environmental protection, flame retardancy, heat insulation, heat preservation, moisture prevention, mildew prevention, easy dust removal, easy cutting, easy splicing, simple construction, good stability, good impact resistance, good independence and high cost performance. There are a variety of colors to choose from, which can meet the needs of different styles and absorption levels. Sound? Decoration demand. Mainly used in theaters, concert halls, museums, exhibition halls, libraries, interrogation rooms, galleries, auction halls, gymnasiums, lecture halls, multi-function halls, hotel lobbies, hospitals, shopping malls, schools, piano rooms, conference rooms, studios, recording studios and so on. KTV？ Private rooms, bars, industrial plants, computer rooms, family noise reduction and other places with high requirements for acoustic environment and high-grade decoration.

Third, the peak sound-absorbing sponge.

The indoor sound insulation material of peak sound absorption sponge is a kind of concave-convex wavy sponge formed by special treatment of equipment. Its interior is full of tiny gaps and semi-open structure, which can absorb a large amount of injected acoustic energy, attenuate sound waves, reduce the interference and echo of indoor reflected sound, and improve the purity of sound. Performance features mainly include:

1, high sound absorption rate

2, good thermal insulation

3. Flammable grade? B 1 grade

4. Compact structure and stable shape.

5, light weight, safe and convenient construction.

6, harmless to the human body, pollution-free and odorless to the environment.

7. It is waterproof. After soaking in water, it is strong in contact with water, its sound absorption performance is not reduced, and its shape remains unchanged.

8, can be used twice, easy to destroy, no secondary pollution to the environment.

Seeing this, I think everyone knows something about the materials of the soundproof room. In the process of home improvement, it is very important to choose suitable soundproof room materials. We can choose suitable materials according to our different needs, fully understand and recognize the advantages and disadvantages of each material according to our unique characteristics, so as to maximize the sound insulation effect, thereby reducing indoor noise, improving the comfort of the home environment and ensuring the quality of life of a family.

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