There are a lot of family homes that are now in the factory or on the road. This has an impact on our residents. Especially when we are resting, there will be a lot of noises that interfere with us, so many people will post them now. Window sound insulation film, then window sound insulation film is useful? What are the methods of window sound insulation film? Next, let's introduce it to you by the small series of decoration home network.
1. Is the window soundproof film useful?
1. The soundproof glass film is a polyester film attached to the outer surface of the glass. It is a kind of material with strong durability, consolidation, high toughness, moisture resistance and low temperature function. It is clear and clear, and it is dyed by the body and polymer layer. The composite film body formed by various miscellaneous techniques such as metallization plating, magnetron sputtering, and interlayer composition is coated with an anti-scratch layer on one side, a device adhesive layer and a protective film on the other side, and a sound-insulating glass film can be attached thereto. Soundproof, heat insulation, explosion-proof, anti-ultraviolet effect.
2. The actual test proves that the greater the outdoor noise, the larger the absolute value of the decibel number of the window noise reduction film, the smaller the outdoor noise, the smaller the absolute value of the decibel number of the soundproof glass film, which is because of the concept comparison of the sound decibel. The operation is not linear proportional, but is logarithmic. The lower the sound, the more difficult it is to drop. The quieter the place, the more you want to be quieter, the easier it is.
3. From a physical point of view, the sound-damping membrane structure is multi-layered, with a sound-insulating resin sandwiched between layers of polyvinyl butyral (PVB). The intermediate film as a whole is uniformly distributed with fine particles (insulating fine particles) having a good heat insulating effect. The installation of such a sound-damping film on a building does not reduce the visible light transmitted through the building because the interlayer film sandwiched between the films has a strong visible light transmission property, which allows a clear line of sight to be maintained inside the house.
Second, the window paste sound insulation film method
1. Clean the glass and wash the glass thoroughly so that there is no shavings, dust or sand on the glass. The cut film is cut to the size of the glass. After cleaning the glass, spray a layer of water on the glass. The film and the protective film are also sprayed with a layer of water to separate the protective film from the film.
2. Scrape off the water between the film and the glass, use a film scraper to slowly scrape out the water inside, and remove the excess film from the corners. The film should be slightly larger than the glass by 25px. The film is divided into two layers, one is a colorless transparent protective film, and the other is a color film. Putting the protective film on it is to scrape the water in the direction of 4 minutes, so that the film has no bubbles. Whether the wiper blade is smooth, smooth, and there is a gap, you must carefully check the tool.
There are very people who are not satisfied with the sound insulation of the windows of the house, so someone will put a soundproof film on the window, so how is the window soundproof film useful and how to paste it? I think everyone knows through the introduction of the above small series. Well, if you still want to know more about decoration, please continue to pay attention to the decoration home Internet cafe.
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