As part of the broader Reallabor Zekiwa Zeitz Project, this research investigates the potential of large-scale additive manufacturing through Fused Granular Fabrication (FGF) utilizing the HansWeber DX 025. By employing computational design methodologies, advanced strategies are formulated to optimize resource efficiency, minimize material consumption, and curtail energy expenditure, all while preserving aesthetic sophistication and functional integrity. This exploration facilitates the development of parametrically-driven, structurally optimized furniture and interior elements, demonstrating the capacity of digital fabrication to enhance circular design paradigms. The integration of algorithmic modelling and generative design further enables the realization of adaptive, context-responsive forms, reinforcing the synergy between technological innovation and sustainable material applications.

Beyond conventional layer-by-layer extrusion techniques, the investigation encompasses non-planar and free-form printing methodologies, broadening the scope of fabrication geometries and structural efficiencies. Additionally, hybridized processes integrating additive manufacturing with complementary sustainable material systems are being explored, fostering the convergence of bio-based, recycled, and biodegradable composites with advanced digital manufacturing frameworks. The objective is to redefine material performance criteria, augment production sustainability, and introduce novel methodologies that transcend traditional design constraints. Through these innovations, the research aims to establish a progressive framework for digital craftsmanship in furniture and interior design, aligning with the overarching principles of environmental responsibility and circular economy models.