| 摘要 |
In the method of anchoring a tube (11) in a borehole (10), the tube is held concentrically in the borehole (10) by a helical spring (20) as a retaining device and at least one helical spring (30) as a centring device. A two-component adhesive which is mixed in a static mixer (13) at the tube start (11a) is forced through the tube (11). Adhesive is forced into the tube (11) until the intermediate space between the tube (11) and the wall of the borehole (10) is filled completely and over the entire length. Thus the tube (11) is also filled with adhesive, and a slack anchor is formed which can also be inserted overhead and into vertically running boreholes. Due to the complete encasement of the tube (11) on both the inside and outside, metal cannot corrode. <IMAGE> |
