The core competitive advantages of this acoustic expanded aluminum mesh include its high noise reduction coefficient of NRC 0.78, which can effectively absorb and isolate medium and high-frequency noise. The strip mesh structure is designed to match the sound-absorbing material, improving the sound absorption effect. Compared with traditional concrete sound barriers, it has lighter weight, reducing the load of the supporting structure and lowering the installation cost. The aluminum-magnesium alloy material has excellent weather resistance and corrosion resistance, suitable for long-term outdoor use. The hidden keel mounting method ensures a neat and beautiful appearance, and the dust protection grade reaches IP54, adapting to different outdoor environmental conditions.
This product uses aluminum-magnesium alloy as the base material, with a thickness of 1.2mm. The standard strip mesh aperture is 10mm x 80mm, which is designed to match sound-absorbing cotton and improve the sound absorption effect. The noise reduction coefficient is NRC 0.78, which can effectively reduce noise by 25-35dB. The fire rating reaches UL94 V-0, meeting the fire safety requirements of public places. The standard specification is 1200mm in width and 2400mm in length, and the single square meter weight is about 3.2kg. The dust protection grade reaches IP54, which can prevent dust from entering the interior of the sound barrier. The mounting method adopts hidden keel installation, ensuring a neat and beautiful appearance. Customized aperture sizes and specifications are supported according to customer needs.
This acoustic noise reduction expanded aluminum mesh is widely used in noise reduction scenarios. It is mainly used as a sound barrier for industrial workshops, reducing the impact of mechanical noise on the surrounding environment. It can also be used as a highway and railway sound barrier, isolating traffic noise and reducing the impact on nearby residents. In office buildings and commercial venues, it can be used as ceiling sound absorption decoration, improving the indoor acoustic environment. In addition, it can also be used for sound insulation treatment of schools, hospitals and other public places, creating a quiet and comfortable working and living environment.
Post RFQ
Chat
ALL CATEGORIES