Soils-Trees-Robots

Granular-based Robotic Fabrication of Tree-based Bioclimatic Envelopes

Abstract

Forests and architecture, while seemingly distinct, are intrinsically linked in their role of sustaining life. This PhD research bridges these domains through a collaboration between Technion MTRL lab and the Weizmann Tree Lab. The research focus is on pioneering ecotechnologies to enhance seedling growth in challenging environments. Drawing inspiration from traditional agricultural practices in arid climates, the study fuses age-old wisdom with cutting-edge digital advancements.

Central to this research is the development of a novel methodology, exemplified through a case study of customized, biodegradable tree shelters. Traditional tree shelters, while effective in increasing seedling survival, are hindered by their generic design and non-eco-friendly materials. This study introduces a sustainable alternative, leveraging design computation and robotic fabrication off locally sourced materials to create tailored shelters, according to the tree needs.

This approach combines algorithmic design with robotic 3D printing, utilizing native soils to construct these shelters. The research spans developing soil-based 3D printing materials, integrating specific plant traits into shelter design, and evaluating their effectiveness in simulated conditions.

By integrating the fields of forestry and architectural technology, this research aspires to make a meaningful contribution to the development of innovative forestation methods. The team of this research aim to support the growth of resilient ecosystems, reinforcing the importance of ecological restoration in building a sustainable future

Publications

Asaf, Ofer, Arnon Bentur, Pavel Larianovsky, and Aaron Sprecher. “From soil to printed structures: A systematic approach to designing clay-based materials for 3D printing in construction and architecture.” Construction and Building Materials 408 (2023): 133783. https://doi.org/10.1016/j.conbuildmat.2023.133783

‏Asaf, Ofer, Arnon Bentur, Tamir Klein, and Aaron Sprecher. “3D Printed Soil-based Bioclimatic Envelopes for Tree Seedlings in Drylands.” In I. Koh, D. Reinhardt, M. Mohammed, M. Khakhar, & N. Bao (Eds.), 28th International Conference of the Association for Computer-Aided Architectural Design Research in Asia (2023), pp. 585–595. https://doi.org/10.52842/conf.caadria.2023.2.583

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