BAS EN 13481-4:2010

This European Standard is applicable to fastening systems for use on steel sleepers in ballasted track as follows: ¾ main lines having a radius of curvature greater than 150 m and subject to a maximum design axle load of 260 kN; ¾ light rail systems having a radius of curvature greater than 80 m and subject to a maximum design axle load of 130 kN. The requirements apply to: ¾ direct fastening systems and systems which incorporate a baseplate; ¾ fastening systems for the rail sections in prEN 13674-1 and prEN 13674-4. This standard is not applicable to fastening systems for other rail sections, rigid fastening systems or special fastening systems used at bolted joints. This standard is for type approval of a complete fastening assembly only.