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prSSH EN ISO 22074-4:2025

Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading (ISO 22074-4:2022)

General information

10.00     Jan 7, 2025

DPS

DPS/KT 256

European Norm

45.080  

Scope

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.

Life cycle

NOW

IN_DEVELOPMENT
prSSH EN ISO 22074-4:2025
10.00 Proposal for new project registered
Jan 7, 2025

Related project

Adopted from EN ISO 22074-4:2024 IDENTICAL

Adopted from ISO 22074-4:2022 IDENTICAL