Anchor fastening system and method for post-tensioning prestressing steel composite

摘要

Anchor fastening system and method for post-tensioning prestressing steel composite comprising a circular (2) of steel with metric thread or Dywidag, with an inside turning (3) of larger diameter sleeve a tendon (1) of composite material circular section, attached tendon (1), circular (2) through an adhesive cap. The adhesion area or inside turning may be through or leave a solid circular cap portion, depending on whether the length of adhesion is higher or lower than the minimum length set by tensioning the hydraulic unit. The fastening system for post-tensioning of a prestressing steel anchor of composite material comprises a distribution plate (5), contact washer (6), locking nut (7, 8) and anchoring.