Metal Plate,Brass Terminal Block,Plating Surface Treatment,Customized Different Material Changzhou Fuku Precision Machinery Co., Ltd. , https://www.cfpmworkbench.com
The standard setting method for the road sound barrier is easy to understand. The rookie can also easily master
Road sound barriers have their own standards in the actual design process. In the final design, the relevant service life can be designed according to different sound barrier standards, such as the service life of their three-dimensional structure under normal conditions. Usually, it can reach 50 years, and if it is a material that absorbs sound, then normally, their service life is about 25 years.
The road sound barrier mold is welded by steel plate and channel steel and can be used together with rubber mat.
The standard price of the road sound barrier standard mold is more than 2,000. The quality of this rubber mat is good or bad, and the price is determined according to the number of custom sound barrier molds.
Road sound barriers are often selected from materials: galvanized sheet, aluminum alloy sheet, color steel plate
Panel punching: louver holes, micro holes
Screen thickness: 80mm, 100m, 120mm
Columns are available in specifications: 100*100, 125*125, 150*150, 175*175
Surface treatment: high-pressure electrostatic spraying, color can be selected.
Depending on whether there is an arc: an upright type sound barrier, a top arc sound barrier, and a top corner sound barrier.
In the process of setting the standard of the road sound barrier, the sound barrier of the entire road surface can also be effectively set. Some of the life on the road surface are often set in different basic directions, and are non-metallic. Materials, and other design styles, they all have different setting concepts, then the spacing between each column * is about four meters, and there is good welding between the column and the floor, and the whole All of the embedded steel plates are connected by a number of different bolts. The sound barrier can be cross-linked through a series of settings, so that the links can be linked back and forth.
The length of the pavement setting should be obviously more than 500 meters. Under this circumstance, the relevant safety door should also be set. The whole safety door should not be more than 500 meters. In the whole connection place, they should be different places. According to the actual situation, the safety door must be opened outwards. At the same time, it can be automatically closed. The entire door can be opened without any tools.
The height of the road sound barrier is generally between 1m and 5m, and the average noise reduction in the effective area is 10-15dB(A) (125Hz - 40,000Hz, 1/3 octave), * up to 20dB (A). In general, the higher the sound barrier, or the farther away from the sound barrier, the better the noise reduction effect.