Over the last decade, Interspan has developed proven epoxy-based, retrofitted Tendon Truncation procedures that ensure post-tensioned tendon forces can be safely transferred into the remaining structure.

Our teams have decades of experience with post-tensioned structures, and we know how and where to use truncations as well as how to install them safely.

Post-tensioned tendons contain significant tension forces, and these, in turn, transmit equally large forces throughout the concrete structure.

Any modification to existing tendons and local anchorage zones should only be performed by contractors with significant experience in dealing with post-tensioned tendons.