Laboratory

The activities of soil mechanics laboratory round off a wide range of laboratory and field tests of foundation soil and earth as construction material. The test results are a basis for proper design and construction of civil structures.

  • Field investigations and in situ tests at project sites
  • Laboratory testing of materials, determination of physical and mechanical properties
  • Control testing of materials and works during construction
  • Laboratory Testing Report preparation
  • The laboratory has been accredited by the HAA for more than 15 years.
    Testing method ASTM HRN Accredited method
    Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass ASTM D 2216-10 HRN U.B1.012 (1979) Yes
    Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer ASTM D 854-14 HRN U.B1.014(1968) Yes
    Standard Test Methods for Laboratory Determination of Density / HRN U.B1.016(1968) Yes
    Standard Test Method for Particle-Size Analysis of Soils-Sieving ASTM D 422-63 (2007) HRN U.B1.018(1980) Yes
    Standard Test Method for Particle-Size Analysis of Soils - Hydrometer ASTM D 422-63 (2007) HRN U.B1.018(1980) Yes
    Standard Test Method for Particle-Size Analysis of Soils - Combined ASTM D 422-63 (2007) HRN U.B1.018(1980) Yes
    Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils ASTM D 4318-10 HRN U.B1.020(1968) Yes
    Standard Test Method for Direct Shear Test of Soils Under Consolidated Drained Conditions ASTM D 3080/ D3080M-11 HRN U.B1.028(1969) Yes
    Standard Test Method for Direct Shear Test of Soils Under Consolidated Drained Conditions- Residual ASTM D 3080/ D3080M-11 HRN U.B1.028(1969) Yes
    Standard Test Method for Direct Shear Test of Soils Under Consolidated Drained Conditions - K. T. ASTM D 3080/ D3080M-11 HRN U.B1.028(1969) Yes
    Standard Test Method for Unconfined Compressive Strength of Cohesive Soil ASTM D 2166/D 2166M-13 HRN U.B1.030(1968) Yes
    Standard Test Method for Unconsolidated-Undrained Triaxial Compression Test on Cohesive Soils - UU ASTM D 2850-03 / /
    Standard Test Method for Consolidated Undrained Triaxial Compression Test for Cohesive Soils - CU ASTM D 4767-11 / /
    Standard Test Methods for One-Dimensional Consolidation Properties of Soils Using Incremental Loading (400 kPa ) ASTM D 2435/D2435M-11 HRN U.B1.032(1969) Yes
    Standard Test Methods for One-Dimensional Consolidation Properties of Soils Using Incremental Loading (800 kPa) ASTM D 2435/D2435M-11 HRN U.B1.032(1969) Yes
    Standard Test Methods for One-Dimensional Consolidation Properties of Soils Using Incremental Loading (1600 kPa) ASTM D 2435/D2435M-11 HRN U.B1.032(1969) Yes
    Falling head permeability test in oedometer cell / HRN U.B1.034(1969) Yes
    Standard Test Methods for Measurement of Hydraulic Conductivity of Saturated Porous Materials Using a Flexible Wall Permeameter ASTM D 5084-10 / /
    Index fluk ASTM D 5887-09 / /
    Standard Test Method for Measurement of Index Flux Through Saturated Geosynthetic Clay Liner Specimens Using a Flexible Wall Permeamete ASTM D 698-12 HRN U.B1.038(1968) Yes
    Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12 400 ft-lbf/ft3 (600 kN-m/m3)) ASTM D 1557-12 / Yes
    Standard Test Method for California Bearing Ratio (CBR) of Laboratory-Compacted Soils ASTM D 1883-16 / Yes
    Determination of combustible and organic matter content / HRN U.B1.024(1968) Yes
    Standard Test Methods for Identification and Classification of Dispersive Clay Soils by the Pinhole Test ASTM D 4647/D 4647M-13 / Yes
    Standard Test Method for Fluid Loss of Clay Component of Geosynthetic Clay Liners ASTM D-5891-95 / /
    Standard Test Method for Swell Index of Clay Mineral Component of Geosynthetic Clay Liners ASTM D 5890-95 / /
    Determination of water absorption DIN 18132 / /
    Standard Practices for Preserving and Transporting Soil Samples ASTM D 4220-95 / /
    Standard Practice for Thin-Walled Tube Sampling of Fine-Grained Soils for Geotechnical Purposes ASTM D 1587-94 / /
    Standard Test Method for Density and Unit Weight of Soil in Place by Sand-Cone Method ASTM D 1556-90 / /
    Standard Test Method for Density and Unit Weight of Soil in Place by the Rubber Balloon Method ASTM D 2167-94 / /
    Plate Load Test – Determine Bearing Capacity of Soils / HRN U.B1.046 (1968) Yes

    Naziv: Poboljšanje konkurentnosti i učinkovitosti MSP kroz informacijske i komunikacijske tehnologije (IKT) – 2

     

    Kratki opis projekta: Projekt je omogućio poboljšanjem informatičke opremljenosti tvrtku dovesti do višeg nivoa poslovanja i konkurentnosti.

     

    Razdoblje provedbe 28.08.2019. do 28.03.2021.

     

    Ukupna vrijednost projekta 905.000,00 kn, a bespovratna sredstva 470.600,00 kn

     

    Projekt je sufinancirala Europska unija iz Europskog fonda za regionalni razvoj