Laboratory

We carry out laboratory tests required for road construction and maintenance works, helping to ensure construction quality, compliance of materials with technical requirements, and long-term pavement durability. Our laboratory is accredited according to LST EN ISO/IEC 17025:2018 requirements, equipped with modern technology, and operates in line with applicable normative standards. All tests are performed by qualified specialists.

The tests include:

• Mineral material tests: particle size distribution, Proctor density, water permeability determination.
• Bituminous mixture and asphalt pavement tests: pavement thickness measurements, compaction degree evaluation, analysis of physical-mechanical properties, determination of bitumen content and particle size distribution.
• Concrete tests: compressive strength testing.
• Soil and pavement field tests: determination of static and dynamic deformation modulus, compaction degree measurements by non-destructive methods.
• Laboratory and field sampling works: sampling of unbound mixtures, asphalt pavement cores, and other procedures necessary for testing.