Cylindrical Anchorage Wedges In Post Tensioning Prestressed For Mining Industry

Anchorage Plate Wedges For Post Tension Prestressed Bearing Plate Wedges 0.5′′

post tension wedge is a key component of the tendon anchor system in the construction and mining industry. there have two tensioning methods in civil engineering. one is pre-tensioning, the other is post-tensioning. post-tensioning is a reinforcement way in which tendon systems is tensioned after construction cement solidified and hardened. as post-tensioning has occupied a dominant position, so the industry people used to call it post-tensioning wedge.

according to the definition of post tensioning institute, it is pieces of tapered high-strength heat-treated steel with serrations (teeth) that penetrate the prestressing steel strand during the transfer of prestressing force.