Corrosion protected support element for a soil anchor or a rock anchor, a pressure pile or the like

A corrosion-protected support element for a soil anchor, a rock anchor, or a pressure pile to be mounted in a bore hole, the support element comprising a support member comprising at least one individual element, a tubular casing surrounding the support member at least over a portion of the length of the support member for protecting against corrosion, a hollow space being defined between the support member and the tubular casing, a first hardening material being filled into the hollow space between the support member and the tubular casing, the support member being mounted in force-transmitting connection with the bore hole along a force-transmitting region extending over at least a portion of the length of the support member by a second hardening material filled into the bore hole, the tubular casing comprising a plastics material tube having an original uniform cross-section over the entire length thereof, wherein, at least in the force-transmitting region, the uniform original cross-section of the plastics material tube is deformed at spaced-apart locations to deviating cross-sections having different transverse extensions, wherein the deformations have an essentially oval cross-section.