This European Standard givesThe procedures to be used for grouting of tendons in post-tensioned prestressed concrete. It is applicable to all types of structures including bridges and buildings.This standard also covers suitability testing and inspection testing for grouts andTheir component materials used on a project.
EN 446:2007 history
2007EN 446:2007 Grout for prestressing tendons - Grouting procedures
1997EN 446:1997 Grout for Prestressing Tendons - Grouting Procedures