The biohybrid assembly

In the field of contemporary architectural design, novel approaches have emerged to redefine the concept of sustainability through the utilization of bio-composites. One area of exploration involves investigating mycelium as an architectural material across various scales and functions. In this context, the presenting research explores the hybrid assembly combining mycelium and custom 3D printing incorporating robotic fabrication techniques. The Biohybrid Assembly project is a double-layered hybrid structure printed by FGF extruder for the inner layer and a customized mycelium extruder for the outer layer. Furthermore, the Biohybrid Assembly project demonstrates the possibility of large-scale construction, addressing challenges associated with existing mycelium applications. Various types of mycelium-based composites were tested to determine their optimal viscosity, growth, and strength, which were subsequently utilized to fabricate the desired model geometry. A specialized 3D printing extruder was designed and manufactured to nozzle the selected composite. Ultimately, a custom workflow, incorporating an industrial robotic arm, was established to fabricate the hybrid structure consisted of organic and inorganic materials. This research significantly contributes to the redefinition of sustainability by exploring biohybrid construction technology. Through establishing a system for a large-scale prototype, it reinterprets the concept of ecofriendliness in architecture and highlights the advantages and potential of innovative bio-integrated fabrication methods.