Geotechnical investigations for civil engineering purposes - Supplementary rules to DIN EN 1997-2
Edition 2010-12

Soil, investigation and testing - Determination of lime content
Edition 2011-07

Soil, investigation and testing - Determination of density of solid particles - Wide mouth pycnometer
Edition 2019-02

Soil, investigation and testing - Determination of shear strenght - Part 1: Concepts and general testing conditions
Edition 2010-07

Supplementary provisions to DIN EN 1536:2010-12, Execution of special geotechnical works - Bored piles
Edition 2012-02

Bore head radar for horizontal directional drilling (HDD-radar) - Environment, conditions and limitations of use
Edition 2015-09

Execution of special geotechnical work - Bored piles; German version EN 1536:2010+A1:2015
Edition 2015-10

Soil - Testing procedures and testing equipment - Plate load test
Edition 2012-04

Stability analysis of diaphragm walls
Edition 2013-09

Determining the thermal conductivity of soils using the needle probe method
Edition 2025-10