• Founding land. Determination of compaction characteristics. Proctor test
• Foundation soil. Determination of physical and mechanical characteristics of soils with high swelling and shrinkage. Free swelling
• Foundation soil. Determination of grain size uniformity coefficient
• Foundation soil. Determination of earth density. Method with the sieve
• Foundation soil. Determination of soil grain size: sieving method and sedimentation method with hydrometer
• Foundation soil. Determination of bulk weight on the ground: water and plastic foil volume determination method
• Foundation soil. Determination of plasticity limits. Earth cylinder method. Bucket method
• Foundation soil. Determination of organic matter. Alkali-soluble humus content
• Foundation soil. Moisture determination: laboratory method
• Foundation soil. Sampling
• Verification of earth compaction – determination of degree of compaction