Sound insulation materials are not omnipotent, it is correct to choose different sound insulation materials according to different places. KTV sound insulation material cannot simply use a sound insulation material. Because the requirements for sound insulation are relatively high, the requirements for KTV sound insulation materials will be relatively high due to the environment. So, what are the KTV sound insulation materials ? Is the price expensive? How to buy KTV sound insulation materials ? Let me introduce you in detail below.
Selection of KTV sound insulation material
There are many choices of sound insulation materials, but in the end, what kind of sound insulation materials are suitable for you? First of all, it depends on the goal of wall sound insulation. A relatively clear sound insulation requirement is needed, that is, how many decibels the wall sound insulation needs to reach, and then choose economical and suitable sound insulation materials and formulate wall sound insulation schemes according to the wall sound insulation goals. Then, KTV sound insulation materials are directly related to the sound field parameters. From the point of view of environmental protection, environmentally friendly materials should be used in the decoration design. Some places have a luxurious design, and people will cry in the room (stimulation of chemicals). This room can only be seen and not used. Therefore, the decoration should use environmentally friendly materials. Finally, materials suitable for acoustic decoration should be used. We sing in a very good sound environment, in fact, we sing in the decoration materials. The quality of the materials is directly related to human health and sound quality. We require the decoration design to choose environmental protection on the premise of ensuring sound quality. Decoration materials.
The most important and effective method of KTV sound insulation is to understand the characteristics of the sound source, and then use the acoustic knowledge to determine the KTV sound insulation material and structure.
Introduction of ktv sound insulation material
KTV sound insulation materials are used in such places as KTV. The sound insulation materials on the market include sound insulation wall panels, sound insulation cotton, sound insulation wood, sound insulation ceilings, shock absorption pads, inorganic spraying and so on. Each type of KTV sound insulation material has its own advantages and disadvantages, and the cost is also different. When using it, the one with the highest cost performance should be selected according to its characteristics.
The main sound insulation material products of KTV include damping sound insulation board, honeycomb sound insulation board, cork sound insulation board, asphalt sound insulation board, low frequency shock absorption sound insulation board, composite damping sound insulation board, low frequency sound insulation shock absorption board, sound insulation felt, and vibration damping glue.
The advantages and disadvantages of KTV sound insulation materials
1. Soundproof cotton, soundproof cotton is something like soft foam, the advantage is affordable and thermal insulation. Disadvantages: easy to grow insects, flammable, and general sound insulation.
2. The sound insulation board is a plate-like structure. By installing the wall and other places to achieve sound insulation. This advantage is good sound insulation and non-flammable. The disadvantage is that the price is expensive, the installation is more troublesome, and it is not beautiful.
3. The use range of the sound insulation pad is to install it at the noise source, that is, at the audio-visual equipment such as a subwoofer. Generally, it is placed in the place where the sound is in contact with the wall and the ground to reduce noise. Therefore, it is also called shock-absorbing pad. Fillers are liquid substances that fill the gaps. It is generally used as a supplement.
KTV sound insulation materials offer
There are many types of KTV sound insulation materials on the market, each with different prices, some cheaper and some more expensive. Specifically, the price of different KTV soundproofing materials is different. In addition, factors such as brand, material, size, and purchase volume will also affect the specific price of KTV soundproofing materials.
Ktv soundproofing basic decoration accounts for about 10% of the total decoration design budget. It takes about 10% of the capital to purchase soundproofing products plus construction. If it is full, the estimated price of KTV sound insulation and noise reduction reaches more than 300 per level. This price is for your reference only. Choose the type of soundproofing materials, specifications, materials, and flame retardant functions for ktv soundproofing to define the price of the material, estimate the construction cost according to the local economic level, and so on.
KTV sound insulation materials should pay attention to the following items
1. The sound insulation goal of the wall, whether it is a newly built sound insulation wall or an old wall sound insulation transformation, requires a relatively clear sound insulation requirement, that is, how many decibels the wall sound insulation needs to reach, and then follow the wall sound insulation goal Choose economical and suitable sound insulation board and formulate wall sound insulation plan.
2. Whether the performance of sound insulation board has the theory of test report, any material has sound insulation performance, even a thin piece of printing paper can be sound insulation, so many of the original materials on the market are only very common materials, manufacturers call it sound insulation board , Including gypsum board, magnesium board, calcium silicate board, wooden board, etc., which makes consumers easily deceived.
One of the most important principles for choosing sound insulation boards: whether this sound insulation board has an authoritative test report. At present, the most authoritative reporting units for wall sound insulation in China include the Institute of Architectural Acoustics of Tsinghua University and Tongji University.
Many manufacturers on the market are promoting how good their sound insulation performance is, but there is no way to provide authoritative test reports to confirm. If a sound insulation board advertises how good its sound insulation performance is, but cannot provide a formal test report, consumers must be careful.
3. It is also necessary to pay attention to whether the sound insulation board sold by the manufacturer and the sample sent for inspection are the same product. If the samples submitted for inspection are thickened, heavier, with different materials or after special treatment, and the actual samples sold are different products, then the products sold will obviously not reach the sound insulation value indicated in the test report. From this aspect, consumers should pay attention to distinguish the manufacturer's qualifications, credit and goodwill, and try to avoid being deceived.
That's all for the introduction of KTV sound insulation materials . It should also be reminded that KTV sound insulation cannot be solved by a wall or a door or window. Because in KTV, if you want to deal with the noise, you must do sound insulation measures in the audio and video equipment such as doors, windows, walls, ceilings, floors and subwoofers in the KTV room.
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