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Concrete and Hazardous Substances Laboratory

Our concrete and hazardous substances laboratories are located in Oulu and Helsinki. We receive samples from /cooperate with companies and private persons. The high quality of our work is based on the strong expertise of our team. Our testing laboratory (T269) is accredited by FINAS, Finnish Accreditation Service.


Our laboratory services are:

  • Optical specifications of the air-void systems*
  • Carbonation depth
  • Analysis of heavy metals
  • Compositional analysis of dust

* accredited analysis



Jenny Karjalainen
Jenny Karjalainen Business Unit Manager, Laboratory
Miika Värttö
Miika Värttö Tiimipäällikkö, Team Leader
Pirkko Kekäläinen
Pirkko Kekäläinen Petrographer