Key points of construction and maintenance of completely enclosed sound barrier

As an important means of traffic noise control, fully enclosed sound barrier can not only effectively reduce noise pollution, but also improve the safety and comfort of road traffic. However, the construction and maintenance of the fully enclosed sound barrier is very critical, and the following will discuss the main points of the construction and maintenance of the fully enclosed sound barrier around this theme.

First of all, the construction of the fully enclosed sound barrier focuses on the following points. The first is the choice and use of materials. Fully enclosed sound barriers are usually composed of anti-noise materials and support structures, and materials with good anti-noise performance and durability must be selected, such as glass fiber, metal plate and polyurethane. The second is structural design and construction. The design of the fully enclosed sound barrier should take into account the road environment, the location of the noise source and receiving point, wind load and other factors, and carry out a reliable structural analysis to ensure the safety and stability of the construction process. In addition, attention should be paid to maintaining the overall consistency and tightness of the sound barrier during the construction process to avoid defects and loopholes.

Secondly, the maintenance of fully enclosed sound barriers is also crucial. Check the surface and structure of the sound barrier regularly to ensure its integrity and stability. Attention should be paid to removing dust, debris and dirt to keep the sound barrier clean and avoid appearance reduction and acoustic performance impairment. In addition, if it is found that there is damage to the surface of the sound barrier, the decorative layer falls off or becomes loose, it should be repaired in time to ensure that the function of the sound barrier is not affected. The maintenance process can also be updated with a local coating to improve the durability and water resistance of the sound barrier.

In addition, the maintenance of the fully enclosed sound barrier also needs to pay attention to the following aspects. The first is the impact of environmental factors. The sound barrier is in an outdoor environment and is exposed to natural factors such as sun, rain and wind erosion for a long time, which is susceptible to corrosion and aging. Therefore, it is necessary to pay attention to the impact of environmental factors in the maintenance process, and take corresponding protective measures to extend the service life of the sound barrier. The second is coordination with equipment and facilities. The maintenance of sound barriers should be coordinated with road traffic and other related facilities to ensure that the maintenance work is carried out smoothly and to avoid unnecessary impacts on traffic and pedestrians.

To sum up, the construction and maintenance of the fully enclosed sound barrier is the key to ensure its anti-noise effect and service life. During construction, attention should be paid to material selection, structural design and construction quality, and the integrity and tightness of the sound barrier should be maintained. In the maintenance process, it is necessary to check and repair the damage of the sound barrier in a timely manner, and pay attention to environmental factors and coordination with other facilities. Through reasonable construction and maintenance, it can ensure that the fully enclosed sound barrier plays a good anti-noise effect during use, and provides a safer and more pleasant environment for road traffic.