ISO INTERNATIONAL STANDARD 22074-8 Firstedition 2022-02 RailwayinfrastructureRail fastening systems- Part 8: Test methodforvertical stiffness Infrastructureferroviaire-Systemesdefixation du rail- Partie8:Méthoded'essai delaraideurverticale Referencenumber ISO22074-8:2022(E) LSo IS02022 Copyrig IS022074-8:2022(E) COPYRIGHTPROTECTEDDOCUMENT IS02022 All rights reserved. Unless otherwise specified, or required in the context ofits implementation,no part of this publication may bereproducedorutilized otherwise inanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingon the internet or an intranet, without prior written permission.Permission can be requested from either IsO at the address below orISo'smemberbodyinthecountryoftherequester. IsOcopyrightoffice CP 401.Ch.de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Email:[email protected] Website:www.iso.org Published in Switzerland onalOrga ization tor Standardizatior CIS02022-Allrightsreserved