Reference number
ISO 22074-3:2021
International Standard
ISO 22074-3:2021
Railway infrastructure — Rail fastening systems — Part 3: Proof load test method for pull-out resistance
Edition 1
2021-03
Preview
ISO 22074-3:2021
76718
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Publicado (Edición 1, 2021)

ISO 22074-3:2021

ISO 22074-3:2021
76718
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies a test procedure to confirm that the force necessary to pull the anchorage of a rail fastening assembly out of the sleeper or other supporting element is greater than a prescribed value (i.e. it is a "proof load" test).

This test is for components of the fastening system which are:

a) cast into concrete during the manufacture of sleepers or other supporting elements;

b) glued into the cast or drilled holes in concrete; or

c) screwed or otherwise attached to wood, polymeric composite or steel sleepers or other supporting elements.

This test is not applicable to embedded rails.

Informaciones generales

  •  : Publicado
     : 2021-03
    : Norma Internacional publicada [60.60]
  •  : 1
     : 5
  • ISO/TC 269/SC 1
    45.080 
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