Fully Enclosed Sound Barrier

Our GB standard fully enclosed sound barrier adopts a fully enclosed steel structure frame combined with high-efficiency sound absorption modules, forming a sealed acoustic cavity that achieves ultra-high decibel noise isolation with far superior performance compared to conventional sound barriers. The surface is treated with anti-corrosion and anti-rust processes for long-lasting durability, making it ideal for high-noise core areas such as high-speed rail/urban rail lines, highway interchange hubs and large industrial plants.