How soundproof PVC wallpaper effect?

- Apr 24, 2018 -

Everyone knows that wall paper is an extremely adaptable wall decoration material, but have you heard of soundproof wallpapers? Can you believe that such a thin wallpaper can also resist the pollution of noise? How is it going to happen? Next, Xiaobian of the Decoration Knowledge Network will take you to know how soundproof wallpaper effects and soundproof wallpaper are useful.

Soundproof wallpaper effect:


1. In fact, the soundproof wallpaper is not a kind of professional soundproof material. If people live near the road, or if they need sound insulation, such as movie theaters, KTV, etc., they use soundproof panels, soundproof cotton or soundproof felt, etc., which is characterized by long construction period. The process is complicated and the sound insulation material is heavy and thick. Of course this is also the result of the properties of the soundproofing material, just like the thickness of the refrigerator door.


2. Soundproof wallpaper is more convenient and lighter than ordinary soundproof panels, soundproof felts and soundproof cotton. However, the soundproof effect is also proportional to the lightness and thinness. As the saying goes, the soundproof wallpaper is mainly for sound insulation. It is necessary for a small amount, but it is not so much for the family or the company that specialized in baffles.

Soundproof wallpaper principle:


1. The part of the soundproof wallpaper is a soft fiberboard. In fact, it is equivalent to a variant of the fiber soundboard, but the difference is that it is very thin and light, and the light to what extent it is only 1 - 3 cm, compared to a dozen centimeters The professional sound-absorbing panels are indeed a lot thinner, but they are too thick compared to ordinary wallpapers that are calculated in units of millimeters, like the hybrid of two materials, a bit frightening.


2. The sound is generated by vibrations and can only be transmitted under the condition of air. We can speak from the perspective of sound transmission and passive defense. Due to the special sound-absorbing structure of the wallpaper, there are many continuous pores, which can reduce multiple reflections of the sound, which is equivalent to an absorption of external noise. Then the sound spreads through this layer of stomata, and it is as if it is at the end of power. The decay of energy builds up and gradually loses its original kinetic energy.


3, due to the special sound-absorbing structure of the wallpaper, there are many continuous air holes, can reduce the multiple reflection of the sound, equivalent to an external noise absorption. Then the sound spreads through this layer of stomata, and it is as if it is at the end of power. The decay of energy builds up and gradually loses its original kinetic energy.

4. Soundproof wallpaper is more convenient and lighter than general soundproof panels, soundproof felt and soundproof cotton, but the soundproof effect is also proportional to the lightness and thinness. As the saying goes, the soundproof wallpaper has a certain degree of sound insulation. It is necessary for a small amount, but it is not so much for the family or the company that specialized in the sound insulation board.


5, soundproof wallpaper is a soft fiberboard component, in fact, has been equivalent to the fiber insulation board variants, but the difference is that it is very thin, but compared to the unit with a common wallpaper calculated in millimeters it is too thick, Like the hybrid of two materials, it is a bit frightening. But it's a bit more prominent. It's good-looking. The construction is easy. The main person needs to stick it on his own wall.

1, sound insulation material sound effect is a bit, probably can reduce five decibels, compared to professional sound insulation material, is simply equal to no effect, but this small five decibels can determine the decibel noise is above the prohibition line, or Under the prohibition line.


2, can only be used indoors, mainly to absorb noise and can not isolate noise from the outside, is a passive defense state. And can not eliminate the dust on the pores of the damage, time has accumulated a lot of magazines inside it to endanger the human body.

Soundproof wallpaper useful:


1, sound insulation material sound effect is a bit, probably can reduce five decibels, compared to professional sound insulation material, is simply equal to no effect, but this small five decibels can determine the decibel noise is above the prohibition line, or Under the prohibition line, don't take beanbags improperly. This small five decibels is a big voice.


2, its defects are obvious, can only be used indoors, mainly to absorb noise and can not isolate noise from the outside, is a passive defense state. And can not eliminate the dust on the pores of the damage, time has accumulated a lot of magazines inside it to endanger the human body.


3, In fact, noise insulation wallpaper is not a professional soundproof material, if you live near the road, or need to soundproof commercial areas, such as cinemas, KTV, etc. are used sound insulation panels, sound insulation cotton or soundproof felt, etc., is characterized by a long duration, The process is complicated and the sound insulation material is heavy and thick. Of course this is also the result of the properties of the soundproofing material, just like the thickness of the refrigerator door.


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