Railway applications - Aggregates for railway ballast
A formal standard with no current OJ citation — applied by contract or as good practice.
Issuing body: CEN · Version: EN 13450:2013 · Published: 2013-05-31
Link verified August 31, 2026
Also available from your national standards body (UNI, AFNOR, DIN, BSI…)
Scope
Specifies requirements for natural, manufactured or recycled crushed unbound aggregates used as railway ballast, covering particle shape, grading, resistance to fragmentation and wear, and durability. It is the reference specification used by infrastructure managers and ballast suppliers for procurement and acceptance testing of ballast material on ballasted track.

