This standard specifies the definitions, symbols, codes and markings, technical requirements, test methods, inspection rules, marking, packaging, transportation, Storage and warranty period, etc. This standard applies to clip-type anchors, clamps and connectors used in prestressed concrete structures for railway projects.
TB/T 3193-2008 Referenced Document
GB/T 14370 Anchorage, grip and coupler for prestressing tendons*, 2015-09-11 Update