The harm of noise to the human body is self-evident, this time, the noise barrier is a good maintenance of health. So, what materials are used for soundproof walls? What is the practice of indoor sound insulation walls ? Let's take a look with Xiaobian.
Soundproof walls are divided into pure sound-reflecting reflective sound barriers, and composite sound barriers that combine sound absorption with sound insulation, the latter being made more effectively by sound insulation. Most sound barriers use a hybrid sound-absorbing and sound-insulating product. This type of product is characterized by targeted control of road noise production and transmission characteristics. For example, the sound of cars and roads or the friction between locomotives and tracks is in the lower part of the road, and the sound has the characteristics of diffracting through the upper part of the screen. Therefore, the design uses upper and lower sound absorption and mid-distance sound structure, which can effectively reduce the noise around the The use of transparent reflective soundproofing boards in the middle of the sound barrier can effectively interrupt the transmission of sound waves; it also provides drivers and residents with an open view environment.
Indoor sound insulation wall material of wood wool sound-absorbing board
The wood wool sound-absorbing panels in the interior wall materials are also very popular. The wooden silk sound-absorbing panels are mainly made of poplar fibers with a natural texture. Meet the pursuit of nature by people living in the city. The decoration of wooden silk sound-absorbing panels is simple, and the sound-absorbing effect of wood-wool acoustic panels is more high-end than the sound-absorbing cotton. It is used in places where the sound quality is relatively high, such as concert halls, opera houses and other luxurious places.
Noise barriers for interior acoustical wall materials
The use of sound insulation panels in indoor sound insulation wall materials also differs in the use of sound insulation panels in different locations in the room. Any material has a certain degree of sound insulation, but after high processing density and good sound insulation, we call it a sound insulation board. In selecting the sound insulation board, we must see if there is a relevant test report. If there is no authoritative report, the sound insulation effect of the sound insulation board will be very different.
Sound-absorbing cotton for indoor soundproof wall materials
The most common sound-absorbing wall material in the room is a sound-absorbing cotton. The sound-absorbing cotton is widely used in ktv karaoke rooms, recording studios, ballrooms, cinemas and other noisy public places. The advantages of sound-absorbing cotton are obviously easy to process in the decoration process. At the same time, the sound-absorbing cotton is also moisture-proof and waterproof, and the air permeability is better than other materials. However, the sound-absorbing cotton also has its drawbacks. The sound-absorbing cotton is not good in flame retardancy and cannot spread the fire well.
Sound insulation blanket for interior soundproof wall material
The sound-insulating mats in indoor sound-proof wall materials have a certain degree of flexibility and high-density membranes. Building sound-proofing materials commonly used in developed countries such as Europe, the United States, Japan, and South Korea are mainly used in combination with gypsum board for wall sound insulation and ceiling sound insulation. Pipe, mechanical equipment, noise and damping vibration.
Positioning of soundproof wall bullet lines : According to the construction drawing, the position control line of the movable partition wall is released on the indoor floor, and the position line of the partition wall is led to the side wall and the top panel. The bullet line is the mounting position line where the fastener should be ejected.
Sound insulation wall track fixture installation : Select the track fixture according to design requirements. Before the installation of the track, consideration should be given to the practice of closing the wall, floor, and ceiling and to facilitate the installation of the movable partition. By calculating the weight of the movable partition, the load on the track and the specifications and fixing methods of the embedded parts are determined. The embedded parts of the track should be firmly installed, and the track and the main structure should be firmly fixed. All metal parts should be treated with rust prevention.
Noise-preventing wall prefabricated partition fan : First, determine the net size of the movable partition according to the design drawings and the actual measured size of the site. Then, according to the installation method of the track, the net size of the movable partition wall and the design grid requirements, the size of each partition of the movable partition wall is determined, and finally the large sample plans are commissioned for processing. As the movable partition wall is an active wall, each partition should be as beautiful and delicate as a decorative door. Prefabrication must be performed at a professional manufacturer, and the quality of the product should be ensured through processing and assembly.
The above information on what materials used for soundproof walls and indoor sound insulation walls are briefly introduced here, and I hope to help you. For more information, please visit this website. Stay tuned.
Decoration Materials Brand Decoration Materials List Indoor Production Tutorials Decoration Materials Knowledge Retest Indoor
3 Tiered Tray Decor,3 Tier Distressed Tray,Galvanized 3 Tier Metal Serving Tray,3 Tier Rustic Tray
xiacun factory , https://www.xiacunmetal.com