3D printing architecture & structure @TUMBLINGER Creative Hub

Large-scale prefabricated concrete elements, freeform stairs, a fully 3D-printed house, and combining structure, insulation, and ornament to create better urban spaces.

How can large-scale 3D printing reshape the way we build? The exhibition and talk introduce selective paste intrusion (SPI) as a novel method for producing concrete elements on an architectural scale. Developed for industrial prefabrication, the method enables highly precise geometries to be produced while reducing material use and leveraging architectural freedom.

The presentation highlights early use cases from research through art and architecture, designed and produced since SPI was first applied in 2022. Beyond production performance and structural efficiency, the technology opens up a wide range of possibilities for reintroducing sculptural and expressive elements into our built environment.