Additive Manufacturing in Construction
AMC TRR 277

Research Summary Report

Research summary report of A01

Particle-bed 3D-printing by selective cement activation: Sustainability, process enhancement and material models     [10.04.2026] Meier, Niklas; researcher, niklas.meier@tu-braunschweig.de Zetzener, Harald; leading researcher, h.zetzener@tu.brauschweig.de Kwade, Arno; project leader, a.kwade@tu-braunschweig.de all: TU Braunschweig, Institute for particle technology   The fundamental goal of project A01 is to understand material process interactions in particle-bed 3D printing by Selective Cement Activation (SCA). In SCA, a particle-bed consisting of fine aggregates and cement is applied layerwise. In between the layerwise application, a liquid is applied …

Published on 14. April 2026
Category: Research Summary Report

Research summary report of C04

Integrating Digital Design and Additive Manufacturing through BIM-Based Decision Support and Digital Twin Methods [27.03.2026] Li, Chao; doctoral researcher, chao1.li@tum.de Petzold, Frank; PL, petzold@tum.de Technical University of Munich, TUM School of Engineering and Design, Chair of Architectural Informatics   The application of Additive Manufacturing (AM) technology requires careful consideration of AM methods’ boundary conditions. Determining suitable AM methods is critical during the early design stages since changes in design are costly when design becomes more mature. To this end, WP1 …

Published on 14. April 2026
Category: Research Summary Report

Research summary report of A04

Cooperative Additive Manufacturing processes based on Shotcrete 3D Printing   [13.03.2026]   Rudolph, Jennifer; doctoral researcher, j.rudolph@ibmb.tu-bs.de Böhler, David; doctoral researcher, david.boehler@tum.de Lowke, Dirk; project leader, lowke@tum.de   TU Braunschweig, Institute of Building Materials and Concrete Construction and Fire Safety (iBMB) TU Munich, Department of Materials Engineering     Project A04 investigates cooperative Additive Manufacturing (AM) processes based on Shotcrete 3D Printing (SC3DP). The aim of this project is to fundamentally understand the SC3DP technology to manufacture sustainable, multi-objective optimised, …

Published on 13. March 2026
Category: Research Summary Report

Research summary report of A02

Particle-Bed 3D Printing by Selective Cement Paste Intrusion (SPI) – Particle Surface Functionalisation, Particle Synthesis and Integration of WAAM Reinforcement   [27.02.2026]   Freidhofer, Markus; Doctoral researcher; Markus.Freidhofer@iwb.tum.de Riegger, Felix; Head of the research group;Felix.Riegger@iwb.tum.de   Technical University of Munich, Institute for Machine Tools and Industrial Management To enable selective paste intrusion (SPI) for practical applications, the inclusion of reinforcement is mandatory. The focus of the first funding period was set on implementing reinforcements in SPI parts by using wire …

Published on 3. March 2026
Category: Research Summary Report

Research summary report of B05

Principles of Mobile Robotics for Additive Manufacturing in Construction [20.02.2026] David Richter; PhD Researcher, david.richter@tum.de Gido Dielemans; PhD Researcher, gido.dielemans@tum.de Technical University of Munich, Professorship of Digital Fabrication Summary Project B05 investigates additive manufacturing in construction using mobile robotic systems on building sites. By combining the mobility of a robotic base with the dexterity of a manipulator, the project extends fabrication beyond the geometric reach and situational constraints of stationary system. It aims to develop transferable methods with relevance for …

Published on 3. March 2026
Category: Research Summary Report

Research Summary Report of A09

Injection 3D Concrete Printing (I3DCP) – Material Efficient Lightweight Reinforced Concrete Structures Based on Spatially Complex Strut-and-Tie-Models   [13.02.2026]     Jacobi, Ando; PhD candidate,  a.jacobi@tu-berlin.de Technische Universität Berlin, Institut für Bauingenieurwesen   Main Goal Injection 3D Concrete Printing (I3DCP) is a new additive manufacturing process where a fluid (material A) is robotically injected into another fluid (material B). The role of material B is to support material A such that material A maintains a stable position. In general, I3DCP …

Published on 24. February 2026
Category: Research Summary Report

Research Summary Report of A07

Wire Arc Additive Manufacturing (WAAM) of High Strength and Individualized Steel Components   [30.01.2026] Martin Gabriel Altobelli             Research Assistant, martin-gabriel.altobelli@mb.tu-chemnitz.de Kevin Hoefer                                 Research Assistant, kevin.hoefer@mb.tu-chemnitz.de Jonas Hensel                                 Project Leader, jonas.hensel@mb.tu-chemnitz.de Technical University of Chemnitz, Institute Institute of Joining and Assembly   Main Goal The objective …

Published on 4. February 2026
Category: Research Summary Report

Research Summary Report of A06

Laser Powder-Bed Fusion (LPBF) of Steel Elements for Construction – Basics of Design and Mechanical Resilience   [16.01.2026] Blankenhagen, Jakob;                               doctoral researcher; Jakob.blankenhagen@tum.de Radlbeck, Christina;                                  project leader; c.radlbeck@tum.de Technical University of Munich, Chair of Metal Structures Suchowerchov, Julia;                          …

Published on 28. January 2026
Category: Research Summary Report

Research Summary Report of C02

3D Structural Puzzle – Numerical Multi Scale Shape and Topology Optimisation Methods to Additively Manufacture Optimal Structures from Optimised Pieces   [19.12.2025] Richter, Christiane;                             Researcher, christiane.richter@tum.de Prof. Dr. D`Acunto, Pierluigi;              Project leader, pierluigi.dacunto@tum.de TUM, Professorship of Structural Design (SD)   Main Goal Current building practices often adopt a sequential design approach, where architectural, structural, and fabrication aspects are addressed independently, resulting …

Published on 20. January 2026
Category: Research Summary Report

Research Summary Report of B04

Process Control and Adaptive Path Planning for Additive Manufacturing Processes Based on Industrial Robots with an Extended Degree of Freedom   [18.12.2025] Heeren, Hauke;                             Researcher,heeren@match.uni-hannover.de Lachmayer, Lukas;                         Resarcher, lachmayer@match.uni-hannover.de Prof. Dr. Annika Raatz;              Project leader, raatz@match.uni-hannover.de LUH, Institute of Assembly Technology and Robotics   Main Goal The research of project …

Published on 19. January 2026
Category: Research Summary Report
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