The material and product testing laboratory in Vilnius has been operating for over 30 years. At the beginning of operation, only most relevant self-control tests were carried out, but over time, the laboratory grew stronger and was able to carry out tests for mineral materials, asphalt concrete, concrete mixtures and its products, viscous bitumen.

In 2002 the test laboratory was accredited for the first time by the National Accreditation Bureau, and the newly issued accreditation certificate proves that the company’s test laboratory conforms to the LST EN ISO/IEC 17025 requirements and is accredited to perform bitumen, bituminous mixtures and pavements, motorway soil, aggregates and activated mineral powder testing, carry out sampling, measurements of visibility of the horizontal road marking signs.

The laboratory controls the quality of the materials supplied for road construction and production of asphalt concrete, earthworks, as well as the quality of base and asphalt concrete paving installations, performs the designing of asphalt mixtures according to the Marshal method.

The Gargždai laboratory has been a member of Building Product Testing Laboratory Association since 2003.