Method and apparatus for trenchless laying of externally current anodes for the cathodic protection against corrosion.

摘要

The invention relates to a method for trenchlessly laying impressed-current anodes (14) for protection against cathodic corrosion which comprises the following steps: effecting a complete course-controlled boring; pumping in a carbon support, especially a dispersion containing graphite during the boring process; drawing in at least one impressed-current anode (14), arranged in a protective covering, into the boring, and; centrically embedding the impressed-current anode in the carbon material of the carbon support.