The actual conditions of the subsoil determine the success of a project. STUBORE® makes exactly that visible: continuously cored, fully cased boreholes provide a complete sequence of strata. Each sample is precisely documented and clearly assigned to its depth of origin.

The continuous casing keeps the borehole stable throughout the entire process. Layer boundaries remain clearly recognizable, and material displacement is prevented. Depending on the subsoil and the specific requirements, the drilling can be performed with or without flushing (air or water). The double-core tube technique is always used in both loose soil and rock. Where particularly sensitive samples are required, triple casing with liners allows for even greater control.

The result: complete, traceable documentation of the stratigraphic sequence as a solid foundation for any geotechnical assessment.

Advantage of STUBORE®: Controlled core extraction with continuous casing—for clear, layer-by-layer documentation from the first to the last meter.