Tension rod for building components in ground - has insulating material covered screw thread protecting it against corrosion

摘要

The tension rod is used especially for anchoring building components in the ground. The starting and end region of the connection of the tension rod (4) and the anchor body (8) is coated with insulating material held in a chamber. The front chamber (10) formed by an end cap (9) covers the end face of the screw thread (7). The tension rod (4) is enclosed at least by the insulating material arranged behind the chamber (11).