A facility is inserted between the sound source and the receiver to make the sound wave propagate with a significant additional attenuation, thereby reducing the effect of noise in a certain area where the receiver is located. Such a facility is called a Noise Barrier.
Noise Barrier is mainly used for sound insulation and noise reduction of highways, highways, elevated composite roads and other noise sources. It is divided into a reflective noise barrier for pure sound insulation and a composite noise barrier that combines sound absorption and sound insulation. The latter is a more effective sound insulation method.
Surface treatment methods of metal Road Noise Barrier:
The metal Road Noise Barrier is corrosion resistant and can adapt to various harsh weather conditions. Good strength, reasonable structure, no deformation, good sound absorption and sound insulation. Can be cleaned without secondary pollution. Beautiful appearance and low cost. The surface treatment of the metal Road Noise Barrier is very important. When choosing a metal Road Noise Barrier, in addition to its own metal sound insulation screen, people also attach great importance to the surface treatment of the sputtering and dipping Noise Barrier.
The metal Road Noise Barrier that has been treated with anti-corrosion means has strong corrosion resistance. If the surface treatment is not in place, it will cause the metal Road Noise Barrier to rust and break. The metal Road Noise Barrier has been used in outdoor environments for many years and will be eroded by wind and rain, and coupled with the influence of sunlight, temperature and other conditions, chemical reactions will occur to produce iron oxide substances.
In order to compensate for the impact of these reasons on the metal Road Noise Barrier, people choose plastic coating, galvanizing, spraying and other methods for surface treatment to improve the corrosion resistance and service life of the metal Road Noise Barrier.
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.
