Tie for tracks whereby tie rests on track bed made of gravel with ballast pebbles and it is placed in area, in which it is in contact with ballast pebbles and has modular profile interlocked with ballast pebbles

摘要

The tie (1) rests on the track bed made of gravel (2) with ballast pebbles. The tie is placed in the area, in which it is in contact with the ballast pebbles, and has a modular profile interlocked with ballast pebbles.