The generously sized sewage channel is designed for groundlevel gray water disposal. The stainless steel-clad concrete substructure is suitable for driving over vehicles with a total weight of over 10 t.
The gutter is made of stainless steel with a smooth surface. This prevents dirt from sticking. The drain opening is designed in such a way that larger foreign objects or waste cannot penetrate, an essential requirement for long-term and low-maintenance use in public institutions. Several sewage channels form a large disposal area.