The profile of the Heers & Brockstedt environmental technology in the plastic-bound earthwork is aligned to develop individual system approaches customer and project-related to offer and realize. In this combination, i.e. all synthetic components such as sealing sheets, geo textiles, pipes, to offer pits and construction units as a co-ordinated and an optimized to the project-related earthwork adapted system and professionally construction. As it were is possible it to offer only pure supplies or partial solutions.