AS 7639:2022

AS 7639:2022

Track structure and support

188,00 €

Détails

This Standard specifies functional, performance and design requirements for the track structure, and includes some whole of life aspects of inspection, monitoring and maintenance requirements. This Standard covers the track structure including fastening system, sleepers, ballast, and any interaction with underlying structures. Information relevant to rail, sub-ballast, structural fill, and earth works are provided for context.

Informations supplémentaires

Auteur Standards Australia
Edité par SA
Type de document Norme
Edition révision n° 1
EAN ISBN 9781761136375
Nombre de pages 43
Mot-clé AS 7639:2022