ПВХ масса нагруженный виниловый барьер шум звуковой барьер одеяло листовой материал шумовой барьер одеяло

Noise barrier is mainly used in the construction site, help to prevent noise propagation to the neighborhood and reduce the work area noise. It not only provides workers with a better environment, but also avoids complaints from nearby people, especially when your project is in the city center. Based on strict acoustic principle, Leeyin noise barrier is of high quality and stability and the performance will not degrade because of the changes in the rain or the sun. It’s perfect for your construction site noise control.