Customized Hi-Zhen Bridge Composite Sound Barrier, Overpass Noise Insulation Wall, Thick Material

Bridge sound barrier refers to the noise-blocking barrier set between a noise source and the receiver at a certain distance to reduce the noise pollution on the receiver, commonly known as high-speed rail noise barrier. According to the application environment of the sound barrier, it is classified into traffic noise-reduction barrier, equipment noise attenuation barrier, and industrial factory boundary noise-reduction barrier.