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  • NEN EN 13481-7 : 2012

    Current The latest, up-to-date edition.

    RAILWAY APPLICATIONS - TRACK - PERFORMANCE REQUIREMENTS FOR FASTENING SYSTEMS - PART 7: SPECIAL FASTENING SYSTEMS FOR SWITCHES AND CROSSINGS AND CHECK RAILS

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    Published date:  12-01-2013

    Publisher:  Netherlands Standards

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Requirements
       4.1 General
       4.2 Longitudinal rail restraint
       4.3 Torsional resistance
       4.4 Effect of repeated loading
       4.5 Attenuation of impact loads
       4.6 Electrical resistance of fastening system and sleeper
       4.7 Effect of exposure to severe environmental conditions
       4.8 Effect of fastening system tolerances on track gauge
       4.9 Clamping force
       4.10 Cast-in and glued-in fastening components
       4.11 In-service testing
    5 Sampling
    6 Classification
    7 Fitness for purpose
    8 Marking, labelling and packaging
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines performance requirements for special fastening systems, in categories A - E as specified in EN 13481-1:2012, 3.1, for switches and crossings and check rails secured within the overall fastening system (not independently fixed to the bearers) on wood, concrete and steel bearers, in ballasted track and on slab track and which have maximum axle loads and minimum curve radii in divergent track.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Netherlands Standards
    Status Current
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