Soundim Rail is a low height and light weight absorbent sound barrier that can be placed directly outside the structure cauge. No heavy foundation is needed as the barrier is installed directly into the track bed at 2,15m to 2,30m from the center of the track. The height of the barrier is usually such that the top part will be 85cm above the upper edge of the rail.
The barrier elements are installed into the track bed by drilling ca. 1,5m long screw poles into the bed. On top comes a so called…