Planar concrete supporting structure for operating as a reinforced-concrete supporting structure like a reinforced- concrete floor has a concrete slab and intersecting ribs

摘要

Intersecting ribs (2) each link to an end region on a concrete slab (1) so as to transfer force and project freely upwards from the concrete slab without being integrated in a further supporting surface structure. Top end regions absorb compressive/tensile forces. The intersecting ribs each link to one another in a frictional manner at intersection points (9). An independent claim is also included for a method for producing a concrete supporting structure.