PREN 16431 : DRAFT 2012

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test methods
6 Acceptance criteria for homologation
7 Routine tests and tolerances
8 Quality
9 Traceability
Annex A (normative) - Effect on repeated load on fastening
        system and interface
Annex B (normative) - Cast in fastening components test
Annex C (normative) - Mechanical test for body only
Annex D (informative) - Connections between EN 13481,
        EN 13230 and this standard
Bibliography

Describes technical criteria and control procedures which shall be satisfied by hollow sleepers and bearers used in ballasted track with Vignole rails.