DYCKERHOFF & WIDMANN AKTIENGESELLSCHAFT

BIOWALL

Wall-Like Structures Composed of Prefabricated Components of Concrete, Natural and Cast Stone and Plastics Materials, for Forming Noise Protection Walls or Sight Protection Walls, Retaining Walls or Planting Walls, Shore Walls, Garden Walls and Partition Walls; Molded Blocks of Concrete or Natural or Cast Stone for Horticulture and Landscaping;Horticultural and Landscape Design Services;

DW

ARMORING INSERTS OF STEEL, AND STEEL TENSIONING ELEMENTS FOR MAKING PRESTRESSED CONCRETE;AGGREGATE MATERIALS FOR PRODUCING TAMPED, REINFORCED AND STRESSED CONCRETE, SUCH AS GRAVEL, SAND AND PUMICE;FABRICATED PARTS OF REINFORCED CONCRETE FOR USE AS STRUCTURAL COMPONENTS;

DW

Construction Services-Namely, Building Construction, Bridge Building, Roadbed Construction, Earthwork and Foundation Building, Erection of Reinforced Concrete Structures, Installation of Earth and Rock Anchors, Installation and Assembly of Industrial Plants, Shipbuilding, Chimney Construction, Construction of Tunnels and Galleries, Repair and Maintenance Work on Structures, Demolition Work, Excavation Work, Paving and Tiling Work, Blasting Work, Highway and Road Construction;Construction Engineering, Civil Engineering, Hydraulic, Architectural and Design Engineering, Technical Consultation and Planning for Construction Projects; Preparation of Programs for Data Processing; Leasing of Machines, Tools, and Apparatus for Civil Engineering; Garden Design and Landscaping;

FORUM

Prefabricated Concrete, Natural or Cast Stone Members for Forming Curbs, Ledges, Railings, Footpaths and Roads, Stairways, Barricades, and Walls;Concrete, Natural or Cast Stone, Wood, and Plastic Plant and Flower Bowls and Troughs;Concrete, Natural or Cast Stone, Wood, and Plastic Seating Furniture-Namely, Benches, Chairs and Stools;

GEWI