

Asphalt is an approved but still modern construction material, which is used not only for the new construction of roads but also for the maintenance of traffic routes.
Asphalt mixtures of all categories according to RStO as well as special asphalts (e.g. mastic asphalt or low-noise asphalt) are produced in the company-owned asphalt mixing plants.
A permanent quality assurance is carried out by the company owned laboratory from the receipt of the raw materials to the usage on construction sites.