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LUL - T0438

Composite sleepers, bearers and pitblocks

active, Most Current
Organization: LUL
Publication Date: 1 August 2016
Status: active
Page Count: 8
scope:

This specification relates to:

sleepers and bearers for use in ballasted track in Open and Sub-surface locations;

sleepers and bearers for use in concreted track in Tube running tunnel locations;

sleepers and longitudinal bearers for use on non-ballasted metal underbridges;

longitudinal bearers in locations where transverse sleepers cannot be used.

Purpose

The purpose of this specification is to define the performance requirements and acceptance criteria for sleepers and bearers (transverse and longitudinal) manufactured from composite materials (typically plastics).

 

Document History

T0438
August 1, 2016
Composite sleepers, bearers and pitblocks
This specification relates to: sleepers and bearers for use in ballasted track in Open and Sub-surface locations; sleepers and bearers for use in concreted track in Tube running tunnel locations;...
October 1, 2013
Composite sleepers, bearers and pitblocks
This specification relates to: a) sleepers and bearers for use in ballasted track in Open and Sub-surface locations; b) sleepers and bearers for use in concreted track in Tube running tunnel...

References

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