In-situ tests

Measuring of compaction rate and bearing capacity of foundation soils, earth fills, line transport and hydrotechnical constructions, stabilizations, and recycling materials in several ways (direct as well as indirect methods):

• Measuring of static Young´s modulus and bearing capacity by means of static load test with circular plate according to the standards ČSN 72 1006 and 73 6190 for earth body of the following constructions:
  • Road
  • Railway
  • Building
  • Water works
  We utilize loading plate diameters of 300, 500, 798, and 1000 mm.
  
• Determination of static Young´s modulus of subsoil and underlying layers of EVD structures of road constructions by a light dynamic apparatus
  
• Terrain density measurement according to the standard ČSN 72 1010. Determination of soil density. Laboratory and in-situ methods.
  
• Determination of pilot and micro-pilot bearing capacity by load tests up to 3000 kN (counterbalance – bridge and panels)
  
• Measuring of lath flatness