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ISO

ISO/TC 269/SC 1/WG 1 - Plastic sleepers

Traverses en plastique

General Information

Status
Active
Work Field
Information technology
Parent
ISO/TC 269/SC 1 - Infrastructure
Standardization Organization
ICS
Directive
Mandate
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ISO
ISO 12856-1:2022(Main)
Railway applications — Polymeric composite sleepers, bearers and transoms — Part 1: Material characteristics

This document specifies the characteristics of polymeric composite and reinforced polymeric composite materials in the manufacture of polymeric composite railway sleepers. It is applicable to sleepers, bearers and transoms to be installed in all tracks (both heavy and urban rail) with or without ballast. NOTE In this document, the term “sleeper” refers to “sleeper, bearer and transom”.

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    10 pages
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    10 pages
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ISO
ISO 12856-3:2022(Main)
Railway applications — Polymeric composite sleepers, bearers and transoms — Part 3: General requirements

This document specifies general requirements of polymeric composite railway sleepers. It is applicable to the sleepers, bearers and transoms to be installed in all tracks (both heavy and urban rail) with or without ballast.

  • Standard
    42 pages
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    43 pages
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    43 pages
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ISO
ISO 12856-2:2020(Main)
Railway applications — Polymeric composite sleepers, bearers and transoms — Part 2: Product testing

This document specifies various test methods to ensure the performance of polymeric composite and reinforced polymeric composite sleepers, bearers and transoms for use in tracks. It is applicable to the sleepers, bearers and transoms to be installed in tracks with or without a ballast.

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    43 pages
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    43 pages
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    44 pages
    French language
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    44 pages
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ISO
ISO 12856-1:2014(Main)
Plastics — Plastic railway sleepers for railway applications (railroad ties) — Part 1: Material characteristics

ISO 12856-1:2014 specifies the characteristics of plastic and reinforced plastic materials to be used in the manufacturing of railway sleepers. It is applicable to the sleepers and parts of sleepers to be installed in tracks with or without ballast. Examples of different types of plastic and reinforced sleepers are given in an annex.

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    29 pages
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Frequently Asked Questions

ISO/TC 269/SC 1/WG 1 is a Subcommittee within the International Organization for Standardization (ISO). It is named "Plastic sleepers". This committee has published 4 standards.

ISO/TC 269/SC 1/WG 1 develops ISO standards in the area of Information technology. Currently, there are 4 published standards from this subcommittee.

The International Organization for Standardization (ISO) is an independent, non-governmental international organization that develops and publishes international standards. Founded in 1947 and headquartered in Geneva, Switzerland, ISO brings together experts from 170+ member countries to share knowledge and develop voluntary, consensus-based standards that support innovation and provide solutions to global challenges.

A Subcommittee (SC) in ISO operates under a Technical Committee and focuses on a specific subset of the TC's scope. Subcommittees develop standards and technical specifications in their specialized area, reporting to their parent Technical Committee. They may also have working groups for detailed technical work.