In an effort to reduce the amount of concrete used in building construction, Swiss researchers have designed 3D-printed concrete materials that feature a geometric shape. The ribs and arches lend a high compressive strength to the system and the layered nature of the design reduces the amount of concrete used. Known as a 'funicular flooring system,' initial tests used 70% less materials than traditional concrete slabs.
These 3D printed flooring systems free up not only materials but also space that could be used for wiring and conduits. Block Research Group is working with Architecture and Building Systems lab at ETH to determine if HVAC (heating and cooling) systems can be integrated into the floors, which seems likely.
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