Laboratory

The IRIDEX LABORATORY is ISC authorised with second degree of competence, responding to the market demands by performing specific tests in order to check the quality of the materials and construction works.

The services offer includes:

Physical and mechanical trials, GTF profile

  • Determination of the compaction characteristics - Proctor
  • Determining the limits of plasticity
  • Determination of the aggregates’ grading
  • Determination of the materials’ density ( in situ)
  • Determination of the compaction degree
  • Determination of the modulus of linear deformation by trials on field with plate – LUKAS

Physical and mechanical trials on concrete

  • Determination of the fresh concrete consistency
  • Determination of the compressive strength: hardened concrete specimens
  • Determination of the bending strength: hardened concrete specimens
  • Determination of the density of hardened concrete: as such
  • Determination of the resistance to water penetration under pressure (waterproofing)
  • Initial testing (recipes designing) (CP 012 / 1-2007)


Physical and mechanical trials on aggregates

  • Determination of the flattening factor
  • Determination of the form coefficient
  • Determination of the Los Angeles crushing resistance
  • Determination of Micro Deval abrasion resistance
  • Determination of the aggregates’ grading
  • Determination of the actual density and absorption coefficient
  • Determination of the water soluble chlorides by Mohr's method
  • Determination of the sand’s equivalent

Physical and mechanical trials on cement for concrete and mortar

  • Determination of mechanical strength of cement
  • Physical measurements of cement
  • Density determination at 20°C
  • pH Determination
  • Determination of the conventional dry material

The IRIDEX LABORATORY is ISC authorised with second degree of competence, responding to the market demands by performing specific tests in order to check the quality of the materials and construction works.