the company creates liquid-tight concrete surfaces throughout Germany up to the point of complete sealing, mainly on behalf of industrial suppliers in the construction of petrol stations. The range of services also includes the installation of separating systems to protect against groundwater-polluting substances, the construction of surfaces conforming to the Water Resources Act, the installation of assembly pits, the laying of TASIKO® systems as well as the storage of tanks and all earthwork and concrete work that occurs in this context.