| 摘要 |
<p>The method involves utilizing a cleaning machine (1) for removing, cleaning and incorporating ballast (2) in a track substructure, where the cleaning machine is movable on a platform (3). The cleaned gravel is assembled by the cleaning machine or by a separate assembly machine for the ballast, and the assembly machine is utilized independent of the cleaning machine. The ballast cleaned in the cleaning machine is supplied over transport directions of the assembly machine, and carbon-dioxide snow is applied in form of pellets on a surface of the ballast.</p> |
