Additive Manufacturing in Construction
AMC TRR 277

Research Summary Report

Research Summary Report A08

Structural Timber by Individual Layer Fabrication (ILF) [13.05.2022] Asshoff, Carsten; Doctoral researcher;carsten.asshoff@wki.fraunhofer.de Fraunhofer Institute for Wood Research Wilhelm-Klauditz-Institut WKI The main goal of the project ’A08 – Structural Timber by Individual Layer Fabrication (ILF)’ is to develop a process to additively manufacture large-scale, wood composite objects with a maximum content of wood material and strength values suited for applications in construction. In the course of the project multiple process variants and material combinations are explored. For this, the necessary machinery …

Published on 13. May 2022
Category: Research Summary Report

Research Summary Report B04

Process Control and Adaptive Path Planning for Additive Manufacturing Processes Based on Industrial Robots with an Extended Degree of Freedom [06.05.2022] Ekanayaka, Virama; Doctoral researcher, v.ekanayaka@tu-braunschweig.de TU Braunschweig, Institute of Machine Tools and Production Technology (IWF) Hürkamp, André; Project Leader, a.huerkamp@tu-braunschweig.de TU Braunschweig, Institute of Machine Tools and Production Technology (IWF)   The integration of robot-guided additive manufacturing in the construction industry increases the degree of automation and can thus lead to an increased productivity and increased component quality. In …

Published on 6. May 2022
Category: Research Summary Report

Research Summary Report C06

Integration of Additive Manufacturing in the Construction Process [29.04.2022] Mawas, Karam; Doctoral researcher Gerke, Markus; Project leader Maboudi, Mehdi; Associated scientist Riedel, Björn; Associated scientist all: TU Braunschweig, Institute of Geodesy and Photogrammetry (IGP)   In order to ensure a robust process is followed and the printed object adheres faithfully to the designed model, continuous and automatic data capturing and inspection of the process is required. As a result, quality control would ensure the original vision of the designer comes …

Published on 29. April 2022
Category: Research Summary Report

Research Summary Report A07

Wire and Arc Additive Manufacturing (WAAM) of complex individualized steel components [22.04.2022] Müller, Christoph; doctoral researcher, TU Braunschweig, Institute for Structural Design (ITE)   The aim of TP A07 is the design, the manufacturing and the testing of complex individualized steel components by means of WAAM. That contains the fundamental investigation of design and the design process for WAAM components. For the manufacturing of steel components by WAAM, stable and reliable processes for basic geometries are qualified and based on that, …

Published on 27. April 2022
Category: Research Summary Report

Research Summary Report A03

Extrusion of Near-Nozzle Mixed Concrete – Individually Graded in Density and in Rate of 3D Fibre Reinforcement [15.04.2022] Authors: Dahlenburg, Maximilian;  Researcher Fottner, Johannes; Project Leader all: TUM, Chair of Materials Handling, Material Flow, Logistics A03 has the main goal to make graded concrete extrusion possible. Therefor an innovative near-nozzle-mixing system is being developed, optimized, and tested. Summary The evolution of 3D-concrete printing is advancing at a fast pace worldwide due to the great potential of these technologies regarding time-, …

Published on 15. April 2022
Category: Research Summary Report

Research Summary Report A01

Particle-bed 3D printing by selective cement activation: Particle surface functionalization, particle bed compaction and reinforcement   [12.04.2022] Authors: Meier, Niklas; Researcher, Zetzener, Harald; Leading researcher, Kwade, Arno; Project Leader, all: TU Braunschweig, Institute for particle technology  The main goal of our research at A01 is to improve the mechanical strength and shape accuracy of the printed concrete parts as well as the printing speed. While the project partner iBMB focuses on the material-process interaction, the work packages performed at the …

Published on 12. April 2022
Category: Research Summary Report

Research Summary Report C04

Integrating Digital Design and Additive Manufacturing through BIM-Based Decision Support and Digital Twin Methods [25.03.2022] 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) methods in the construction process requires the careful consideration of its applicability and the necessary boundary conditions in the early design phase of construction. Project C04-WP1 aims to conceive a design decision support system (DDSS) …

Published on 25. March 2022
Category: Research Summary Report

Research Summary Report A04

Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality [18.03.2022] Freund, Niklas; doctoral researcher, n.freund@ibmb.tu-bs.de Vandenberg, Aileen; postdoctoral researcher, a.vandenberg@tu-bs.de Lowke, Dirk; project leader, d.lowke@ibmb.tu-bs.de all: TU Braunschweig, Institute of Building Materials and Concrete Construction and Fire Safety (iBMB) Project A04 aims to investigate cooperative Additive Manufacturing (AM) processes based on Shotcrete 3D Printing (SC3DP) for the production of material-efficient, force-optimized, reinforced, load-bearing concrete components with precise surface quality and geometry precision. The goal …

Published on 18. March 2022
Category: Research Summary Report

Research Summary Report C03

Integration of Passive and Active Functions in Additively Manufactured Construction Elements [11.03.2022] Briels, David; doctoral researcher, david.briels@tum.de                                                                                                                                                                                                                                   Nouman, Ahmad; doctoral researcher, ahmad.nouman@tum.de                                                                                                                                                                                                                        Auer, Thomas; PL, thomas.auer@tum.de                                                                                                                                                                        …

Published on 11. March 2022
Category: Research Summary Report

Research Summary Report A02

Particle-Bed 3D Printing by Selective Cement Paste Intrusion (SPI) – Particle Surface Functionalisation, Particle Synthesis and Integration of WAAM Reinforcement 04.03.2022 Riegger, Felix; Doctoral researcher, Wimmer, Andreas; Head of the research group All: Technical University of Munich, Institute for Machine Tools and Industrial Management The main goal of the project A02 is the implementation of reinforcement with Wire and Arc Additive Manufacturing (WAAM) in concrete elements produced by Selective Paste Intrusion (SPI) by means of a simultaneously additive manufacturing process. …

Published on 4. March 2022
Category: Research Summary Report
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