STN EN ISO 22074-4/Zmena A1
| Name: | STN EN ISO 22074-4/Zmena A1 |
| Validity: | Valid |
| Number of pages: | 4 |
| Language: |
EN
|
| Paper: | 2,80€ |
| Electronic version |
a) Only read (without ability to print and copy)
2,52€ b) Without ability to print, with ability to copy (printscreen) 2,80€ c) With ability to print and copy (printscreen) 3,64€ |
| Slovak title | Železničná infraštruktúra. Systémy upevňovania koľajníc. Časť 4: Skúšobná metóda na odolnosť voči cyklickému zaťaženiu (ISO 22074-4: 2022/Amd 1: 2026) |
| English title | Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading (ISO 22074-4:2022) |
| Release Date: | 01. 07. 2026 |
| Date of withdrawal: | |
| ICS: | 45.080 |
| Sorting character/National clasification code | 73 6331 |
| Level of incorporation: | idt EN ISO 22074-4:2024/A1:2026, idt ISO 22074-4:2022/Amd 1:2026 |
| Official Journal | 06/26 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a laboratory test procedure for applying repeated load cycles which generate displacement cycles representative of the displacements caused by traffic on railway track. It is used for assessing the long-term performance of rail fastening systems. This document is applicable to surface mounted rail on sleepers, bearers and slab track and embedded rail. This test procedure applies to a complete fastening assembly. |
| Preview: | Náhľad normy (PDF) |