In recent years, with the continuous development of highway construction, the suppression of noise by the high-speed Road Noise Barrier has also played a decisive role; highway traffic is large and fast, which plays a decisive role in economic construction and social development. But at the same time, the noise generated by traffic will also have an adverse impact on the surrounding environment along the line.
The impact of traffic noise on the environment not only has a negative impact on human health, but also directly affects the value of the land around the road. Data shows that for every 1DB increase in traffic noise, the price of land will drop by 0.08%~1.26%. A reduction of about 0.9%. If the traffic noise can be reduced by 1DB from a relatively high level, it is equivalent to an appreciation of 0.9% of the land along the line. For land lease, this is a very impressive value, and other effects have not been considered here. . Therefore, a very considerable value must be adopted for the traffic noise of the expressway, and other benefits have not been considered here. Therefore, the use of high-speed Road Noise Barrier can reduce the impact of noise on the surrounding environment along the line.
Throughout the world, many researches have been carried out on the prevention and control of traffic noise. The noise reduction measures on highways that are now widely used are mainly noise barrier technology. The advantages of sound barriers are land saving (for example, in Japan, the use of sound barriers is more common) and the noise reduction effect is obvious. Since it can be assembled, it has the advantage of being removable. With the continuous development of high-speed Road Noise Barrier technology at home and abroad, the latest development trend of sound barriers.
Coordinated design of Road Noise Barrier and landscape. The Road Noise Barrier not only reduces the impact of noise, but also brings some adverse effects. A tall and monotonous wall erected next to the road will cause people to feel psychologically depressed and block the car passengers. Line of sight affects driving safety. In order to overcome these shortcomings, many countries pay special attention to the shape and color design of the sound barrier in addition to the acoustic requirements in the construction of sound barriers. Transparent sound barriers can also be built according to local conditions. At present, a variety of novel and beautiful sound barriers stand on both sides of the highway in many countries, which are welcomed by all parties.
Use low-cost materials to make Road Noise Barrier. Road Noise Barrier can be divided into earth embankment, wood, reinforced concrete, metal and sound-absorbing material mixture in terms of materials. For general highways, many countries consider ordinary concrete and lightweight concrete to build sound-absorbing and non-sound-absorbing sound barriers from low investment and easy maintenance. When possible, the sound barrier is designed into a form that can be planted with flowers and plants, so that the barrier is evergreen throughout the seasons, which can reduce noise pollution and beautify the environment.
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
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