TPA - Lifting Anchor System

  • 15 load classes from 0.7 to 26.0 
  • Confusion of load classes not possible, because only those components that belong together fit together
  • Erection anchors protect the concrete when shear loads are applied


This calculation programs and CAD libraries are products of Halfen GmbH, Langenfeld, Germany. The software is copyrighted and all rights are reserved. Any changes to the programs or sub-components require the prior consent of the author.

While every care has been taken in the preparation of the software, errors in the program and the CAD libraries cannot be fully excluded. Therefore, Halfen GmbH cannot accept responsibility if the results reached with this software or CAD libraries contain errors. It is the user’s responsibility to check the input values and drawings and verify their feasibility based on current standards and approvals.

The user remains solely responsible for the calculation results applied.