The constant flow of vehicles, the production noise of factory workshops, and the roaring machinery of construction sites are the main noise sources. They have a great impact on our peaceful life. In order to have a quiet environment, because of the complex noise environment , So there is a series of noise barrier products Noise Barrier.
Highway Noise Barrier is specifically used for roads, elevated highways, highways, rail transit, railways, residential areas and other boards that need sound insulation. It has a bit more prominent: good sound insulation, aging resistance, strong impact resistance, and better safety Performance, can effectively prevent the impact of cars and other factors from causing the barrier to fall off and cause other accidents. The main material is: 5+5 tempered glass or pc sunshine board and pc endurance board, which can be customized according to your drawings.
The noise reduction effect of the louver Noise Barrier has a great relationship with the frequency component of the noise. The noise reduction effect is better for high-frequency sounds greater than 2000Hz than for mid-frequency sounds around 800-1000Hz, but for low-frequency sounds around 25Hz. The sound wave has a longer wavelength. It is easy to diffract from above the barrier, so the effect is poor. Usually the high frequency sound can be reduced by l0-15dB. It can be designed according to the distance between the sound source and the receiving point. If the height is doubled, the noise reduction can be increased by 6dB. In order to achieve the noise reduction effect, the metal barrier should be as close as possible to the sound Source or receiving point; the main materials are galvanized sheet, aluminum sheet, color steel sheet, and stainless steel sheet.
HeBei Shengsen Metal Products Co., Ltd. is located in Shijiazhuang City, Hebei Province. We have convenient transportation and advantageous location, with quick access to Tianjin Port. We can supply all kinds of wire and wire mesh products
with fine quality. Our company mainly deals with the following products: our main products include Expanded Metal Mesh.Aluminium expanded metal mesh.Powder coated expanded wire mesh. Gabion Mesh . Gabion Box .Gabion Mattress.Gabion Wall Baskets.noise fence.
