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Here you will find Trafikverket's approved suppliers of track ballast.
Approved suppliers are CE marked for track ballast and fulfil the physical requirements of the rock masses in accordance with the Transport Administration's standard BVS 585.52. This is ensured by Trafikverket in regular quality audits (roughly every four years).
In the event that the production conditions or the rock masses in a mine pit take a turn for the worse, the pit may cease to meet the conditions for an approved supplier during the period between audits. Similarly, new suppliers can be added. The below list is therefore continuously revised.
The geometrical properties of the ballast (particle-size distribution) is checked on delivery.
For any questions, see under the heading "Contact us."
The pits are listed according to their approximate geographical position, from north to south.