Highway sound barriers have been widely used in many different fields. This kind of product can basically be seen on highways or urban railways. The sound barrier design is very beautiful. They have Strict guarantee, the road sound barrier will bring more convenience during transportation and installation, low cost, and long service life, especially suitable for installation in some different places, at the same time, and in some The installation of viaducts and urban light rails is an ideal equipment for modern cities.
Highway sound barrier design also has its own design adjustments. For example, the requirements of all welding seams in the design process of such products can basically guarantee a height of more than four millimeters, and the entire tolerance is about one millimeter. In this case, the difference in appearance is basically not particularly large.
In the design of highway sound barriers, there are uniform requirements. All of their components are anti-corrosive, and the surface looks particularly smooth. There should be no other color changing mirrors, and there will be no scratches on it. There will be no unevenness in color, such as marks or blisters.
At the same time as the design of the road noise barrier, the height is basically about 2.5 meters. In this case, the entire product must be carefully maintained, and the opening rate of their surface is basically about 25%, even if there is an error. At the same time that each manufacturer designs, the requirements for the entire error are basically not particularly large.
In the production of road noise barrier specifications, a series of inspections must be carried out on the design of the drawings. If they meet the requirements, they can be processed in accordance with the drawings. At the same time, there must be a reasonable test standard during the production process. .
The tensile strength of the highway sound barrier support structure must be guaranteed at 210 mPa, which can be higher than this strength. The welding seam of the column member must be higher than four millimeters, and the entire surface must be treated with thermoplastic zinc, thermoplastic The content cannot be less than 600 grams per square meter. After that, it can be completely treated by electrostatic spraying. The color is basically green. Their coating must be guaranteed to a certain thickness.
Generally speaking, highway noise barrier manufacturers must comply with such processing specifications.
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