In this era of rapid development, a variety of means of transportation has become an indispensable part of people's daily life, cars, high-speed trains or trains, etc., they will definitely produce a certain amount of noise in the process of driving, and the way to effectively reduce noise is to build road noise insulation walls on both sides of the road.
Normally, we choose the right product according to the scope of use and application of road noise insulation wall. At present, in actual use, road sound insulation walls are mainly divided into the following types:
High-speed rail road noise walls
Noise insulation wall of urban rail transit road
3. Noise insulation walls of urban elevated roadsAcoustic walls of urban elevated roads
1. Noise insulation wall of high-speed railway road.
High-speed railway road noise barriers are noise barriers installed on both sides of the railway to block incoming or outgoing noise.
It has the following characteristics:
1.Good sound absorption: Because the noise generated by high-speed railway trains is very large, the noise can be effectively reduced after the sound barrier is installed.
2.Good weather resistance and strong durability: Sound barrier products have good weather resistance and corrosion resistance in natural environments.
2. Soundproof wall of urban rail transit road.
With the rapid development of urban rail transit, the requirements for noise control are getting higher and higher, so the sound barrier has become one of the main measures for urban road noise control in China.
It has the following characteristics:
1.High strength, light weight, beautiful and generous, good sound insulation and noise reduction effect, etc.
2.Different shapes can be designed according to different needs, which can not only effectively reduce the impact of traffic noise on the surrounding environment, but also enrich people's visual experience.
3. Noise insulation walls of urban elevated roads.
Refers to the soundproof wall installed on the urban road viaduct, and the composite road soundproof wall is generally used. This sound barrier can be combined with glass or with metal materials.
It has the following characteristics:
1.It can not only reduce noise pollution, but also beautify the urban environment.
2.It is widely used in the field of noise control of industrial enterprises and traffic noise control.
However, this new acrylic sound screen panel has gradually entered everyone's field of vision, which combines the transparency, durability and excellent environmental compatibility of acrylic materials, and has become the new favorite of modern sound insulation materials. And the density is only half that of glass, which means that no additional support structure is required for installation, reducing the burden on the building and also reducing installation costs. In addition, the acrylic material itself has high impact resistance and weather resistance, so that the acoustic screen board can be kept flat for a long time, not easy to deform, and the service life is greatly extended.