This course is available in the following languages: German, English, Italian, French, Portuguese, Turkish, Czech, and Polish.

The course covers the creation of foundation layers and the preparation of the subgrade. The first part introduces the basics of creating the foundation layer and the rough subgrade. The second part delves into the techniques of applying and compacting the leveling material as well as creating the finished level. The third part summarizes the application of foundation layers and explains the multi-layered structure of the soil as well as the differences between cohesive and non-cohesive soils. The course emphasizes the importance of precise control and approval by the construction management to ensure the stability and load-bearing capacity of the subgrade.