We advise our clients when choosing a certain hardening construction, where an optimal solution is developed based on constructive, functional, economical and aesthetic requirements. Our clients are both private and public parties. In addition to advising and calculating for the determination of pavement constructions, we provide support for the implementation and quality controls. The hardening constructions that we develop are pavement for airports, port areas, highways, regional roads, access roads, but also driveways and construction routes.