The Rail Transit Transparent PC Sound Barrier offers a unique combination of high-performance noise reduction and unobstructed visibility, solving the core pain point of balancing noise control and landscape preservation near rail lines. Its 10mm thick PC endurance board provides a weighted sound insulation of up to 42dB(A), effectively absorbing and blocking high-frequency train noise, including wheel-rail friction and aerodynamic noise. The UV-resistant coating on the PC surface prevents yellowing and cracking caused by long-term sun exposure, maintaining 85% light transmittance throughout its service life. The aluminum alloy profile frame (2.5mm thick) ensures exceptional structural stability, with a Class 14 wind resistance rating that can withstand strong typhoons and gusts common in coastal areas. Unlike traditional opaque sound barriers, this transparent model does not block natural light or scenic views, making it ideal for installation near residential towers, commercial complexes, and urban parks. It also features quick embedded bolt installation, minimizing disruption to rail operations during construction.
Our Rail Transit Transparent PC Sound Barrier adheres to strict international rail transit engineering standards. The main body consists of a 10mm thick polycarbonate (PC) endurance board, paired with a 2.5mm thick high-strength aluminum alloy profile frame. The standard height ranges from 3m to 5m, with customizable lengths to fit curved or straight rail sections. Laboratory testing confirms a weighted sound insulation of ≥40dB(A), with peak noise reduction of 42dB(A) at 2000Hz (the primary frequency of high-speed train noise). It holds a UL94 Class V-0 fire resistance rating, ensuring it does not spread flames in case of accidental fires. The wind resistance rating reaches Class 14, capable of withstanding wind speeds up to 160km/h. The light transmittance is ≥85%, with a UV-resistant coating that blocks 99% of harmful UV rays. The operating temperature range is -30℃ to 70℃, allowing stable performance in both cold northern regions and hot southern climates. Each linear meter weighs approximately 45kg, ensuring structural stability while remaining manageable during installation.
This Rail Transit Transparent PC Sound Barrier is tailored for high-speed rail lines, urban subway ground sections, and light rail systems, where noise control and landscape preservation are both critical priorities. It is ideal for installation near high-rise residential communities located within 300 meters of rail lines, as it reduces noise levels to meet urban residential environmental standards without blocking natural light or scenic views. It is also suitable for commercial complexes, office towers, and urban parks near transit systems, maintaining a pleasant environment for customers, employees, and visitors. Additionally, it can be used for elevated rail lines, where unobstructed visibility is essential for driver safety and public aesthetics. Its high wind resistance rating makes it a perfect solution for coastal rail lines prone to typhoons and strong gusts. The barrier also complies with international rail transit safety regulations, making it a trusted choice for government and private rail infrastructure projects worldwide.
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