This European Standard specifies a laboratory test procedure to determine the moment necessary to rotate a rail, secured to a sleeper by a rail fastening assembly, through 1° in a plane parallel to the base of the rail. The value obtained can be used in t
DS/EN 13146-2:2012 history
2012DS/EN 13146-2:2012 Railway applications - Track - Test methods for fastening systems - Part 2: Determination of torsional resistance