Digital Building Technologies · Institute of Technology in Architecture · Department of Architecture

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2026

Large-Scale Hollow-Core 3D Printing: Variable Cross-Section and Printing Features for Lightweight Plastic Elements

Matthias Leschok, Marirena Kladeftira, Yen-Fen Chan, Benjamin Dillenburger. 3D Printing and Additive Manufacturing 11 (3): 907–18

2025

Material Characterization and Structural Behaviour of HC3DP Elements for Lightweight Facades

Matthias Leschok, Thomas Wuest, Valeria Piccioni, Fabio Gramazio, Matthias Kohler, Arno Schlueter, Benjamin Dillenburger. Developments in the Built Environment 23: 100703

2024

Hollow-Core 3D Printing for Facades

Matthias Leschok. Doctoral thesis (Diss. ETH No. 30062), ETH Zurich

2024

Prōtóplasto: A Discrete Roof-Column System with HC3DP and Bespoke Space Frames

Matthias Leschok, Marirena Kladeftira, Nik Eftekhar, Benjamin Dillenburger. Fabricate 2024: Creating Resourceful Futures, edited by Phil Ayres, Mette Ramsgaard Thomsen, Bob Sheil, and Marilena Skavara. London: UCL Press

2024

Thermal and Manufacturing Properties of Hollow-Core 3D-Printed Elements for Lightweight Facades

Matthias Leschok, Valeria Piccioni, Gearoid Lydon, Bharath Seshadri, Arno Schlueter, Fabio Gramazio, Matthias Kohler, Benjamin Dillenburger. Developments in the Built Environment 19: 100485

2023

Fabrication-aware strip-decomposable quadrilateral meshes

I. Mitropoulou, A. Vaxman, O. Diamanti, B. Dillenburger. Computer-Aided Design, Elsevier, 168, 103666

2023

Robotic 3D Printing of Geopolymer Foam for Lightweight and Insulating Building Elements

P. Bedarf, A. Szabo, M. Zanini, B. Dillenburger. 3D Printing and Additive Manufacturing

2023

Large-scale hollow-core 3D printing (HC3DP): A polymer 3D printing technology for large-scale ultralightweight components

Matthias Leschok, Lex Reiter, Benjamin Dillenburger. Additive Manufacturing 78 (September): 103874