SNV - SN EN 13231-4
Railway applications - Track - Acceptance of works - Part 4: Acceptance of reprofiling rails in switches and crossings
|Publication Date:||1 June 2013|
|ICS Code (Construction of railways):||93.100|
This European Standard lays down the technical requirements and the measurements to be made for the acceptance of work for reprofiling longitudinally and/or transversely the heads of railway rails in switches, crossings and expansion devices.
For acceptance purposes two classes of longitudinal profile and three classes of transverse profile tolerance are defined.
It applies to reprofiled vignole railway rails and associated switch rails 46 kg/m and above.