In Denmark, BDK concrete crash barriers are utilised
BDK crash barrier is a Danish manufactured concrete barrier, developed in collaboration with the Danish Technological Institute and the Danish Road Directorate.
The BDK barriers are not collision-tested and CE marked and are therefore used mainly for repairs of sections where the barrier has been already installed.
On some stretches, another older Danish developed concrete barrier with the name DK 10 is utilised. The guard is only used for repairs of existing sections.