ISO 22074-3:2021

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Опубликовано (Версия 1, 2021)

ISO 22074-3:2021

CHF 42

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Тезис

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.

Общая информация

Текущий статус
: Опубликовано

Дата публикации
: 2021-03

Этап
: Опубликование международного стандарта [60.60]
Версия
: 1
Технический комитет :
ISO/TC 269/SC 1

ICS :
45.080
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