What are the factors that affect the price of sound barriers?
Decibel, body, material, paint, the most important is the warranty!
3, sound barrier surface treatment and sound barrier filler
Surface treatment: electrostatic spraying, painting, and some sound barrier manufacturers such as ring Sheng traffic equipment has its own spray line, so the price will not be too high, there is sound barrier filler, rock wool and centrifugal glass wool, and bulk density also There will be differences.
4, the selection of sound barrier shape
Affect the sound barrier price main factors:
1, sound barrier screen body selection of raw materials
2, sound barrier column specifications
