NEN EN 13481-4 : 2012
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 4: FASTENING SYSTEMS FOR STEEL SLEEPERS
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Requirements
5.1 Longitudinal rail restraint
5.2 Torsional resistance
5.3 Effect of repeated loading
5.4 Electrical resistance
5.5 Effect of exposure to severe environmental
conditions
5.6 Dimensions
5.7 Effect of fastening system tolerances on track
gauge
5.8 Clamping force
5.9 In-service testing
6 Test specimens
7 Classification
8 Fitness for purpose
9 Marking, labelling and packaging
Annex A (normative) Effect of repeated loading - steel
sleeper configuration
A.1 Test arrangement
A.2 Test report
Bibliography
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