This document defines track geometry parameters and specifies the minimum requirements for track geometry measurements and the evaluation method for track geometry quality.
This document is applicable to 1 435 mm and wider track gauges. The urban/light rail systems, tramways and any track gauge narrower than 1 435 mm are excluded from the scope of this document, however it can be used as a reference.
Status: PublishedPublication date: 2022-08
Edition: 1Number of pages: 33
Technical Committee: ISO/TC 269/SC 1 Infrastructure
Buy this standard
|std 1 138||PDF + ePub|
|std 2 138||Paper|