Computational Design and 3D Printing of a Biopolymer Construction System for Freeform Applications

Abstract

This work presents the design and fabrication concept as well as the pedagogy approach of a student design-build project. It examines the digital design process of a doublecurved segmented freeform considering the geometry, coplanarity issues and structural design. The project discovers the opportunities and limitations offered by large scale additive manufacturing of recyclable biopolymers through prototyping and physical testing. Consequently, its adaptability to other freeform architectural applications and the resulting impact and potential on productivity, quality and sustainability in the building sector are discussed.