LGT Geolab offers laboratory and field investigations in the fields of geotechnics and clay mineralogy, particularly for construction projects. The core activities include: Field investigations: core drilling, dynamic probing, piezometers, isotope probes, plate load tests, vacuum tests, and sampling of materials. Laboratory investigations: permeability tests, consistency limits, grain size distribution, oedometer tests, Proctor tests, water content, soil analysis, and classification. Clay mineralogical analyses: loss on ignition, carbonate content, grain density, shrinkage limit. Suspected contaminated site and old landfill investigations. The company thus supports the planning and execution of construction projects by investigating and analyzing soil and materials.