90.93 Standard confirmed Jul 10, 2026
ISO
ISO/TC 269/SC 1 Infrastructure
International Standard
45.080 Rails and railway components
Published
This document specifies the laboratory test procedure to determine:
a) the maximum longitudinal force that can be applied to a rail, secured to a sleeper, bearer or element of ballastless track by a rail fastening assembly, without non-elastic displacement of the rail occurring, or the longitudinal stiffness at a specified longitudinal displacement of a specimen of embedded rail with an adhesive fastening system, and for any type of fastening;
b) the shear displacement and slip data required for track-bridge interaction calculations.
PUBLISHED
ISO 22074-2:2021
90.93
Standard confirmed
Jul 10, 2026
