Finger-Beton's special structures pay off, especially for complex tasks with individual specifications. What is needed? A polygonal structure with internal fittings, for example a gate valve, inlet screen or grating cover? In monolithic production with the highest quality standards Whether large, small, single or multi-part: Finger-Beton manufactures special structures up to 50 tons in one piece, of course strictly in accordance with DIN/DIN-EN and DWA regulations.