Standard Svensk standard · SS-ISO 22074-3:2021

Järnvägar - Infrastruktur - Befästningssystem - Del 3: Provningsmetod för utdragsmotstånd (ISO 22074-3:2021, IDT)

Status: Gällande

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.


Järnvägar (14.540) Räls och rälsdelar (45.080)


Språk: Engelska

Framtagen av: Järnväg, tunnelbana och spårväg, SIS/TK 254

Internationell titel: Railway infrastructure — Rail fastening systems — Part 3: Proof load test method for pull-out resistance (ISO 22074-3:2021, IDT)

Artikelnummer: STD-80028279

Utgåva: 1

Fastställd: 2021-03-23

Antal sidor: 12