基本信息
This aluminum alloy + glass wool filled traffic noise reduction perforated barrier is specially designed for highways, railways, and urban expressways to reduce traffic noise pollution and improve the living environment of nearby residents. It combines a perforated aluminum alloy panel with centrifugal glass wool filling to achieve efficient sound absorption and insulation, with a noise reduction rating of ≥35dB. The product is made of corrosion-resistant 6063 aluminum alloy with UV-resistant coating, ensuring long-term use in outdoor environments. It meets national noise control standards and is certified by relevant transportation authorities, making it a reliable choice for traffic infrastructure projects. The modular installation system allows for quick construction and easy maintenance, minimizing the impact on traffic flow during installation.
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