ISO 22480-2:2022
Railway applications — Concrete sleepers and bearers for track — Part 2: Prestressed monoblock sleepers
Railway applications — Concrete sleepers and bearers for track — Part 2: Prestressed monoblock sleepers
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 19
- Дата публикации:
- 14 февраля 2022 г.
- Издание:
- ISO IS 22480 edition 1 version 1
- ICS:
- 45.080
This document defines additional technical criteria and control procedures related to the manufacturing and testing of prestressed monoblock sleepers.
Abstract
Overview
ISO 22480-2:2022 - "Railway applications - Concrete sleepers and bearers for track - Part 2: Prestressed monoblock sleepers" - specifies additional technical criteria and control procedures for the . It is a product-specific supplement to and focuses on mechanical performance verification (bending, cyclic and fatigue testing), test arrangements, acceptance criteria and routine/approval test regimes used in rail infrastructure quality control.
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