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    A method of forming a dead-end anchorage of a post-tension anchor system includes the steps of positioning a tendon within a cavity of an anchor body such that an unsheathed end of the tendon extends outwardly of the cavity such that a sheathed portion of the tendon is positioned within the cavity, mechanically inserting a fixing element into the cavity, mechanically inserting wedges into the ...

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    Unbonded post tensioning is a way to reinforce concrete with high-strength steel strands known as tendons. An unbonded tendon is one in which the pre-stressing steel is bonded to the concrete at the anchorages. ... The anchorage consists of an iron casting and a conical, 2-piece wedge that grips the strand. ... the cables are pulled by a ...

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    Post- tensioning : In this process the tensioning is done by inserting the cables during the casting process itself and then the cables are tensioned using hydraulic jacks.

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