Nightclubs are a popular entertainment venue for young people. When you open the door and enter the nightclub, you are greeted with heavy music. After the door closes, noisy noise will be much smaller. How does this soundproof effect work? The following Xiaobian takes you to reveal the soundproofing of nightclub decoration ?
Bringing you a secret nightclub decoration noise
1, the best way to deal with noise is to first solve the window sound leakage problem. To achieve a tight seal for every window, whether you are a single-layer window or a double-layer window, the seal is the most important. The soundproofing system of the entire room is like the carrying capacity of the barrel. He is determined by the shortest piece of wood, and the soundproofing effect of the room is determined by the ring of the weakest window.
2, Di Bar KTV and other entertainment venues window seal solution, the next step is to strengthen the soundproofing of the door, and the sound of the door is not to say thickened on the line, but also have to see the sealing performance. Therefore, professional fireproof, soft-insulated soundproof doors or steel fireproof soundproof doors with a sound insulation performance level of 3 or higher and an R value of 30dB (A) or higher must be used, which can prevent the sound source from spreading from the door and control the noise. It is inside the house.
3, improve the wall sound absorption, sound insulation performance. Nowadays, most entertainment venues such as Dobby Bar KTV use light brick (hollow brick) as the outer wall, a wooden (light steel) plus paper plaster board, and then use a decorative surface such as wallpaper (of course, ordinary Wall paint treatment surface). This kind of structure is too simple. From the aspect of sound insulation, the sound insulation performance of this structure can't be improved much. However, a lot of practical engineering experience shows that if a layer of vegetable fiber with a thickness of 20mm-35mm is sprayed in the cavity Sound-absorbing layer, its sound-insulating effect single value evaluation value R can be increased by more than 10dB, compared with the sound-absorbing (separating) sound-absorbing cotton, no matter from the sound insulation, environmental protection is superior, and the gypsum board for professional magnesia The sound insulation and NR curves of low-frequency sound insulation panels and magnesia honeycomb sound insulation panels have been significantly improved, and the wall-weighted sound insulation can be increased by more than 40 dB (A).
4. Other entertainment venues such as Di Bar KTV can also consume some of the sound energy through the use of thick curtains. It is also a simpler method. Some carpets, fabrics and even sound-absorbing cottons can also reduce the sound of some sounds. Impact on the interior.
5. Of course, no matter how you make noise, you must not forget about ventilation. A too closed environment is as unhealthy as the human body. Noise prevention should be designed on the side facing the noise.
6, due to the vibration characteristics of KTV sound, in the sound-absorbing, sound insulation design programs to consider the use of damping materials, such as damping sound insulation felt, vibration damping rubber, shock absorbers and other materials, can reduce the wall and the decoration plate resonance coincidence effect To improve sound insulation performance.
In the above approach, we dealt with the noise of entertainment venues such as Di Bar KTV, and mentioned several new types of sound-absorbing and sound-absorbing materials, ie, the plant fiber sound-absorbing layer, magnesite low-frequency damping sound insulation board, and magnesite honeycomb sound insulation. Plates, damping sound insulation felts, vibration-reducing adhesives, shock absorbers, and several types of professional acoustic materials are available to everyone, and are equally effective for other noises.
Editor's summary: I'll introduce you to the soundproofing of nightclub decoration . I hope to help you, and more information on the decoration will be on this site. Please stay tuned.
Well-known decoration company Suzhou decoration company selected decoration company
Anti-collision buckets are mainly located on highways and urban roads where cars and fixed facilities in the road are likely to collide, such as: road turns, road entrances, toll stations, and entrances and exits of elevated roads, parking lots, communities, gardens, Gas stations, etc. play an isolation role. The anti-collision barrel is made of high-elasticity and high-strength modified plastic. When the car collides with the equipment, it can effectively reduce the impact force. Therefore, it can significantly reduce the car. With human damage. A reflective film is affixed on the surface, and an instruction label can be attached as required.
material ingredient
The plastic anti-collision barrel is made of plastic with good elasticity, high strength and strong performance. The plastic anti-collision barrel has a yellow body, and the surface will be covered with an advanced reflective film. When the light shines on it, it can achieve a reflective effect. clear and distinct.
special function
The plastic Anti-collision Bucket can be filled with water or yellow sand. After being filled with water or yellow sand, it will have the ability to cushion the impact. The plastic anti-collision bucket has a good effect on the traffic impact when it is filled with water or yellow sand. , But when you do n`t need it, you can easily and flexibly remove the water and yellow sand.
Functional principle
The reflective film on the surface of the plastic anti-collision barrel is clearly visible during the day and night, which can play a role of warning anti-collision. The accidental collision of the vehicle can play a buffering role, minimize the damage to the vehicle, and greatly reduce the loss of the accident.
FRP crash bucket
Light weight and high strength, strong anti-corrosion and weather resistance, resistance to thawing and moisture (water), strong overall disposable, good decoration. Its biggest feature is its low recycling value and it is not easy to be stolen.
1. Anti-collision bucket is filled with sand or water, with buffering elasticity, which can effectively absorb strong impact force and reduce the level of traffic accidents; combined use, the overall bearing capacity is stronger and more stable
2. Material is engineering grade plastic or FRP, and reflective film is engineering grade reflective film
3. Bright colors, large volume, clear and clear directions
4. Quick and easy installation and movement, no machinery, saving cost, no damage to the road
5. Can be adjusted with the curve of the road, flexible and convenient
6. Suitable for use on any road, fork, toll station, etc.
Anti-collision Bucket
Water Filled Anti-Collision Bucket,Anti-Collision Bucket Reflective Barrier,Anti-Collision Bucket Road Safety Barrel,Road Safety Barrier Barrel
Jieyang Xinxin Industry and Trade Co., Ltd. , https://www.gdxxgm.com