Device for tensioning and blocking of the cables that constitute the armor of pretensed concrete structures. (Machine-translation by Google Translate, not legally binding)

摘要

Device for tensioning and blocking the cables that constitute the reinforcement of prestressed concrete structures, characterized in that it comprises, in combination, a unified anchoring element of the wedge type, adapted for cable cables or for wire cables, and a jack associated with an oleodynamic control unit, designed to carry out the tensioning, unblocking and verification of the tension of the anchor or anchors that constitute the cable, independently of the load capacity of such cable. (Machine-translation by Google Translate, not legally binding)