Technological laboratories

Cutting and description of undisturbed samples with expeditive tests (pocket, vane test) and photographic imaging, opening and description of reworked samples
Determination of natural volume weight
Determination of natural moisture content
Particle size analysis by screening and sedimentation
Determination of specific weight of granules
Liquidity and plasticity limits (Atterberg) and shrinkage limits
Determination of calcium carbonate content
Determination of organic matter content
Consolidated drained shear test CD
Consolidated drained shear test CD with determination of residual values
Edometric compressibility test
Determination of swelling pressure
Determination of swelling deformation
Permeability test in oedometer cell
Free lateral expansion compression test ELL
Triaxial tests UU – CIU – CID
Triaxial cell permeability test
Resonant column test
Cyclic torsional shear test
Cyclic triaxial liquefaction test
Cyclic triaxial test for elastic modulus determination
Cryogenic triaxial test (on 3 specimens)
Cryogenic simple compression test
Cryogenic creep test
Earth compaction test (Proctor)
Earth bearing capacity index CBR
Point Load Test
Determination of maximum and minimum density
Determination of elastic modulus with transducers
On-site tests (Plate tests, Proctor etc.)

Concrete

Curing of specimens in air-conditioned chamber and accelerated hot water curing process
Study and mix design on an assigned particle size spindle
Checking of concrete composition
Determination of water content
Slump Test
Vèbè test
Index of compactness
Determination of the volume weight
Air content (pressure method)
Determination of water content (Bleeding)
Determination of fibre content
Determination of the setting time by measuring the resistance to penetration
Determination of the air content
Checking the composition
Hydraulic shrinkage, measured at 1, 2, 3, 7, 14, 28, 60, 90 days of curing
Determination of chloride content
Determination of the mechanical resistance
Determination of the compressive strength of the concrete with dimensional and weight measurement
Calculation of the modulus of elasticity from the stress-strain curve
Determination of the flexural strength
Flexural strength on prisms
Indirect tensile strength (Brazilian)
Resistance to frost and thaw degradation

Steels

Tensile test on plain and adherence improved rounds and on tubes from profiles and sheets
Determination of modulus of elasticity
Bend test at 90° and subsequent straightening at 20°.
Resilience test
Tensile strength test on a full screw
Load test on screw
Load test on nut

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