Measuring device and method for monitoring the filling of a borehole

摘要

The device (100) has a measuring probe (10) that is configured for determining the filling in a borehole (90). A cable (20) is configured for raising and lowering the measuring probe. A guide tube (30) is configured for guiding the measuring probe and the cable. A storage drum (40) for set-up and/or unrolling of the guide tube and a cable drum for winding and unwinding the cable are provided. A geothermal probe (80) is provided with a pair of tube (81,82) for conducting a heat transfer fluid for heat exchange. Independent claims are included for the following: (1) a method for monitoring a filling of a well borehole with a building material suspension; and (2) a method of manufacturing a well borehole filled with a building material suspension.