ISO 22480-1:2022 铁路设施 轨道用混凝土轨枕和承木 第1部分：一般要求

标准编号：ISO 22480-1:2022

中文名称：铁路设施 轨道用混凝土轨枕和承木 第1部分：一般要求

英文名称：Railway applications — Concrete sleepers and bearers for track — Part 1: General requirements

发布日期：2022-01

标准范围

This document defines technical criteria and control procedures which need to be satisfied by the constituent materials and the finished concrete sleepers and bearers, i.e. precast concrete sleepers, twin-block reinforced sleepers, bearers for switches and crossings, and special elements for railway tracks.

标准预览图