High-quality sound-absorbing panels supply | Mangyongdae ecological wood (certified) | acoustic panels

 Sound-absorbing board is divided into wooden sound-absorbing panels, fabric acoustic panels, polyester acoustic panels, wood wool acoustic panels, space absorbers, diffusers, woody dry hanging panels, insulation material more than 200 food items eight series; with sound-absorbing, environmental protection retardant, insulation, thermal insulation, moisture, mildew, easy to dust, easy to cut, can be simple mosaic, construction, good stability, good impact resistance, independence, and cost advantages, there is a rich variety of colors options to meet the different styles and levels of attraction decoration needs. On the environment, sound-absorbing panels installed on the base, according to the substrate material containing formaldehyde emission emitted to distinguish rank, total partakers have E0, E1, E2 level, which is environmentally the most senior level E0, E1 secondly, E2 relatively highest formaldehyde emission. Then directly used for indoor installation, E1 class belongs qualified. Here is an example describes two: slot wooden sound-absorbing board size: 5-3 (16.5%), 13-3 (13%), 14-2 (7.6%), 28-4 (7.6%), 29-3 (5.9%) 38.5-4 (3.9%), 59-5 (4.7%) Regular size: 2440 * 128 * 15 (12,18) mm strip bar bore hole wood acoustic panels (also known as the U-shaped hole, duck tank, sewer) sound-absorbing material is based on acoustic principles, rational control panel perforation rate, with excellent noise absorbing properties of the low-frequency sound-absorbing effect is a plus. Commonly used to decorate walls and ceilings sound absorption. How to play the noise absorption material effect on how it plays noise absorption material effect? ??Noise for us to give our lives, work to bring trouble, a direct impact on our lives, then what material can play acoustic panels the noise reduction effect, how to reduce noise it? noise reduction and acoustic board room shape, size, acoustic location of the volume if the room is large, people's activities area close to the sound source, the direct sound dominates this time poor absorption effect. Volume smaller rooms, sound mixing after multiple reflections on the ceiling and walls with the direct sound, reflected sound more acoustic treatment effect is evident at this time. Experience has shown that the effect of the room sound absorption 3000m3 less good, high-quality sound-absorbing panels larger room price, absorption effect is not ideal. However, if the room slender body, a low ceiling, the room length greater than 5 times higher than wide, due to the reflection of sound is similar to crawl in the pipeline, the noise reduction effect of sound absorption is also good. The spectral characteristics of sound-absorbing material with the spectral characteristics of the noise source should adapt sound-absorbing materials should be selected for the spectral characteristics of the sound source, the spectral absorption material should match the spectral characteristics of the noise source. High-frequency sound absorption frequency noise Dayong much material supply high quality sound-absorbing panels, low-frequency noise Dayong low frequency sound absorption material and more. Piercing sound-absorbing material such as using resonance, it is best to make sound absorption and noise frequency peaks corresponding to the maximum frequency acoustic panels, if there is a peak in the high-frequency noise, the noise reduction effect of this treatment on a very significant source of indoor sound case for sound absorption drop If the impact of noise effects indoor distribution multiple sound sources, direct sound throughout the interior are strong, sound-absorbing effect is relatively poor, often only reduce 3-4dB. Despite the limited amount reduced, but the reduction in the reverberant, subjective indoor staff eliminates noise disorientation acoustic panels supply from all sides, reflecting the better. Acoustic treatment for the effects of the sound source position difference from the past, for the location of the sound source distance effect, to spread outside of the noise reduction effect is very obvious. High-quality sound-absorbing panels supply | Mangyongdae ecological wood (certified) | acoustic panels provided by Linyi Mangyongdae ecological wood factory. Linyi Mangyongdae ecological wood factory (wjstm.com) is an industry leader in Shandong Linyi, plate, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Mangyongdae ecological wood leadership with the staff warmly welcome all inquiries negotiations to create Mangyongdae ecological wood a better future.