ISO 22074-5:2021
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ISO 22074-5:2021
76720

Abstract  Preview

This document specifies a laboratory test procedure for determining the electrical resistance, in wet conditions, between the running rails provided by a fastening system fitted to a steel or concrete sleeper, bearer or element of ballastless track.

It is also applicable to embedded rail.

This test procedure applies to a complete fastening assembly. It is relevant to signalling currents, not to traction currents.

A reference procedure and an alternative procedure are included.


General information 

  •  :  Published
     : 2021-05
  •  : 1
     : 7
  •  : ISO/TC 269/SC 1 Infrastructure
  •  :
    45.080 Rails and railway components

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