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Beauty Facial Bed,Folding Facial Bed,Salon Facial Bed Price,Adjustable Facial Bed TOM SPA BEAUTY SALON EQUIPMENT CO.,LTD , https://www.tomspabeauty.com 1. What is the effect of directly attaching soundproofing materials to the wall?
It is really difficult to answer this question, and it will have different effects on different walls. Only by knowing in detail the performance of the soundproofing material can the best sound insulation be achieved.
Second, before using soundproofing materials, you should first consider the following questions:
1. What place do you want to use?
According to different places to choose different sound insulation materials, not all sound insulation materials are omnipotent, according to different noise transmission routes, choose different sound insulation materials.
For example, for places with relatively low and low frequency (entertainment places), you can't just use a layer of soundproofing materials. This requires designing for the environment and putting every link in place. Only when you follow the professional requirements can you better handle it. Environmental noise.
For pipeline noise, according to the characteristics of noise, in general, the noise is high frequency sound caused by air friction, so that the soundproof material can be selected for processing. Pipe sound insulation and sound insulation materials have obvious advantages, and the material can be bent and cut at will.
2. What kind of wall are you using?
For walls with a high areal density, the effect of direct bonding of sound-insulating materials is not particularly desirable. Such as concrete walls, brick walls, etc., what if we do not meet the requirements of the sound insulation of the wall? Under normal circumstances, double-walls can be made, and sound-insulating materials of different thicknesses and materials can be used at the same time, so that the generation of the anastomosis effect can be avoided, and at the same time, the same material can be avoided for the occurrence of sound insulation troughs at a certain frequency. The intermediate cavity section has a good spring effect, which results in a quality + spring + mass sound insulation quality combination. This combination will achieve the best sound insulation.
If it is used on a light wall such as a thin plate, because the light wall material itself has a low sound insulation and is easy to resonate, after the sound insulating material is pasted, the soundproof damping material can suppress the vibration of the wall well and soundproof. The material itself does not have a large sound insulation trough, so the effect on such a wall is also very desirable.
3, the use of the process notes
All sound insulation treatments require sealing, no gaps, and if the sealing problem is not solved well, it is a waste of money to use the sound insulation material.
