BS EN 13231-4:2013
$86.31
Railway applications. Track. Acceptance of works – Acceptance of reprofiling rails in switches and crossings
| Published By | Publication Date | Number of Pages |
| BSI | 2013 | 14 |
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | 1 Scope 2 Normative references 3 Terms and definitions 4 Longitudinal profile 4.1 Principle |
| 7 | 4.2 Measurements required 4.3 Acceptance criteria for longitudinal profile 4.3.1 General 4.3.2 Peak-to-peak value |
| 8 | 5 Transverse profile 5.1 Principle 5.2 Areas in crossings which are limited for reprofiling 5.3 Measurements required 5.4 Acceptance criteria for the transverse profile |
| 9 | 6 Material removal 7 Surface roughness 8 Visual appearance: acceptance criteria 9 Acceptance documentation |
