DIN Standards Committee Railway
Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading - Amendment 1 (ISO 22074-4:2022/DAM 1:2025); German and English version EN ISO 22074-4:2024/prA1:2025
Abstract
This document specifies a laboratory test method for the application of repeated load cycles that generate displacements representative of those caused by traffic on railway tracks. It is used to assess the long-term performance of rail fastening systems. This document applies to rails fastened to the surface on sleepers, girders, and slab tracks, as well as to embedded rails. This test method applies to a complete fastening unit. This document amends EN ISO 22074:2024.
Begin
2025-09-01
WI
00256A5S
Planned document number
DIN EN ISO 22074-4/A1
Project number
08701705
Responsible national committee
NA 087-00-01-04 UA - Fastening systems
Responsible european committee
CEN/TC 256/SC 1/WG 17 - Fastening systems
Responsible international committee
ISO/TC 269/SC 1/WG 7 - Fastening systems
draft standard
Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading - Amendment 1 (ISO 22074-4:2022/DAM 1:2025); German and English version EN ISO 22074-4:2024/prA1:2025
2025-11
Order from DIN Media
