News
PhD position: Predictive Additive Manufacturing (m/f/d)
The candidate has the opportunity to pursue a doctoral degree (Ph.D.). Remuneration is 100% TVL E13 according to the German public sector rates. The Chair of Computing in Civil and Building Engineering (CCBE) at Technical University Munich invites applications for the position of a Research Assistant (m/f/d) for performing fundamental research in the framework of the Transregio “Additive Manufacturing in Construction” funded by the German Research Foundation (DFG). Who we are CCBE’s interdisciplinary team is performing research in the broad field of computational methods for the built environment. Particular emphasis is placed on artificial intelligence in construction, building information modelling, point cloud capturing and processing, as well as construction robotics. The PhD will be conducted in the frame of the …
AMC Researchers at the Net-Zero Future 2025 Conference in Cape Town, South Africa
Scientific exchange among researchers is a key driver in global efforts to make construction more resource-efficient and climate-neutral. In early November, several researchers from the Collaborative Research Centre Additive Manufacturing in Construction (AMC) travelled to South Africa to present their work at the Net-Zero Future 2025 Conference in Cape Town and to exchange ideas with international colleagues on new approaches for sustainable and low-carbon construction. Gerrit Placzek received the Best Presentation Award for his outstanding contribution. The Net-Zero Future 2025 Conference in Cape Town brought together researchers from India, the USA, Norway, Germany, and South Africa to develop innovative strategies for sustainable and climate-neutral construction. International collaboration is essential for understanding regional and national contexts and integrating them into global …
Research Summary Report of B03
Modelling and Simulation of Concrete 3D Printing Based on a Massively Parallel Multi-Phase, Multi-Component LBM Approach [19.10.2025] Kutscher, Konstantin; Researcher, kutscher@irmb.tu-bs.de Geier, Markus; Project leader,geier@irmb.tu-bs.de Krafczyk, Manfred; Project leader, kraft@irmb.tu-bs.de TU Braunschweig, IRMB Main Goal The project is currently concerned with the simulation of a moving nozzle for the injection process using I3DCP. We are particularly interested in the influence of the movement of the nozzle on the printed strand. Summary In order to avoid costly remeshing of the moving nozzle in the simulation of Injection 3D Concrete Printing …
Research Summary Report of A01
Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models [14.10.2025] Herding, Friedrich; Researcher, friedrich.herding@tum.de Lowke, Dirk; Project leader, lowke@tum.de Technical University of Munich, Chair of Materials and Methods in Digital Construction Main Goal Our primary research goal is to develop a comprehensive understanding of the interactions between material and process in Particle Bed 3D Printing (PB3DP) using Selective Cement Activation (SCA). This knowledge will enable us to fabricate concrete elements with high mechanical strength and dimensional accuracy. We are also examining various strategies for reinforcement integration, which are essential for producing load-bearing …
Research Summary Report of A04
Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality [11.07.2025] Megnet, Manuel; Doctoral Researcher, m.megnet@tu-braunschweig.de Jänicke, Ralf; Project Leader, r.janicke@tu-braunschweig.de Kollmannsberger, Stefan; Project Leader, stefan.kollmannsberger@uni-weimar.de TU Braunschweig, IAM and Bauhaus-Universität Weimar, IBMB Main Goal Project A04 aims to investigate innovative Additive Manufacturing (AM) processes based on Shotcrete 3D Printing (SC3DP) for the production of material-efficient, force-optimised, reinforced, load-bearing concrete components with a …
Research Summary Report of B06
Material modelling and simulation of deposition additive manufacturing processes on a part scale [18.09.2025] La, Quoc Tuan; Doctoral Researcher,quoc-tuan.la@tu-braunschweig.de Jänicke, Ralf; Project Leader, r.janicke@tu-braunschweig.de Kollmannsberger, Stefan; Project Leader, stefan.kollmannsberger@uni-weimar.de TU Braunschweig, IAM and Bauhaus-Universität Weimar, IBMB Main Goal The main objective of this project is to predict structural failures in Shotcrete 3D Printing (SC3DP), a process in which a concrete mix is deposited using pressurized air. To achieve …
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 [10.09.2025] Hamilton, Leigh Duncan; Doctoral Researcher, L.Hamilton@tu-braunschweig.de Zetzener, Harald; Leading researcher, H.Zetzener@tu-braunschweig.de Kwade, Arno; Project Leader, A.Kwade@tu-braunschweig.de TU Braunschweig, Institute for Particle Technology Main Goal To enable selective paste intrusion (SPI) for practical …
Research Summary Report of A03
Extrusion of Near-Nozzle Mixed Concrete – Individually Graded in Density and in Rate of 3D Fibre Reinforcement [05.09.2025] Cheng, Shengbo; Doctoral Researcher, shengbo.cheng@tum.de Bos, Freek; Project Leader, freek.bos@tum.de TU Munich, Chair of Concrete and Masonry Structures (mb) Main Goal With the near nozzle mixing (NNM) approach in A03, functionally graded 3D concrete printing (3DCP) has been established as a feasible process. Building on the concept of material gradation and the development of ‘Gradation-ready extrusion system (GRES)’, continues transitions from lightweight concrete to normal concrete …
Research Summary Report of A05
Integration of Individualized Prefabricated Fibre Reinforcement in Additive Manufacturing with Concrete [22.08.2025] Thiele, Philip; Doctoral Researcher, philip.thiele@tu-braunschweig.de Hühne, Christian; Project Leader, christian.huehne@tu-braunschweig.de TU Braunschweig, Institute of Mechanics and Adaptronics (IMA) The individual integration of fibre reinforcement into large additively manufactured concrete components allows new design freedom and reduces concrete consumption due to reduced concrete cover. Strategies for the integration of freely formable reinforcing strands for different AM processes are being developed in project A05. A Dynamic Winding Machine is used to prepare reinforcement strands. …
Research Summary Report of A06
Laser Powder-Bed Fusion (LPBF) of Steel Elements for Construction – Basics of Design and Mechanical Resilience [08.08.2025] Suchowerchov, Julia; Doctoral Researcher, julia.suchowerchov@tum.de Technical University of Munich, Institute for Machine Tools and Industrial Management Blankenhagen, Jakob; Doctoral Researcher, jakob.blankenhagen@tum.de Technical University of Munich, Chair of Metal Structures Summary The project A06 aims to develop a methodology for producing safe and functional structural steel elements for the construction industry using laser powder bed fusion (LPBF). The LPBF steel Printdur HSA® will be qualified by using and transferring methodologies …
Research Summary Report of A04
Integrated Additive Manufacturing Processes for Reinforced Shotcrete 3D Printing (SC3DP) Elements with Precise Surface Quality [11.07.2025] Megnet, Manuel1; Doctoral Researcher, m.megnet@tu-braunschweig.de Dröder, Klaus1; Project leader, k.droeder@tu-braunschweig.de TU Braunschweig, Institute of Machine Tools and Production Technology (IWF) Main Goal: Project A04 aims to investigate innovative Additive Manufacturing (AM) processes based on Shotcrete 3D Printing (SC3DP) for the production of material-efficient, force-optimised, reinforced, loadbearing concrete components with a precise surface quality and geometrical precision. The goal is to enable the production of large-scale concrete elements with …
Research Summary Report of A07
Wire and Arc Additive Manufacturing (WAAM) of Complex Individualized Steel Components [04.07.2025] M. Sc. Marc Müggenburg Researcher, marc.mueggenburg@tu-braunschweig.de Dr.-Ing. Julian Unglaub Project leader, j.unglaub@tu-braunschweig.de Technical University of Braunschweig, Institute of Steel Structures A07 focuses on developing load-specific, individual high-strength low-alloy steel DED-Arc components, understanding strengthening solutions for existing structures and designing various manufacturing strategies. The specific challenges of adaptive design and adaptive manufacturing of different scale components will be addressed and a digital twin including data from the design and manufacturing process, surface geometry and component performance will …
So Many Events, So Much Innovation: AMC at the Center of Construction’s Future
This summer, AMC research made itself seen and experienced. From the grand opening of the Digital Construction Site to interactive demonstrations during TU Braunschweig’s Campus Xperience, several public-facing events highlighted how future construction technologies are not only being imagined, but actively built by researchers within the collaborative research center TRR 277 AMC. A Milestone: Opening of the Digital Construction Site On July 3, the Digital Construction Site (DCS) was officially inaugurated on TU Braunschweig’s East Campus. The research infrastructure, one of its kind worldwide, brings together cutting-edge construction robotics, large-scale 3D printing, automated concrete mixing, mobile tracking systems, and an integrated digital control center. Developed by TU Braunschweig the DCS offers a full-scale test environment where digital construction processes can …
Research Summary Report of C06
Integration of Additive Manufacturing in the Construction Process [13.06.2025] M. Sc. Karam Mawas Researcher, k.mawas@tu-braunschweig.de M. Sc. Mohammad Savadkouhi Researcher, mohammad.savadkouhi-aghamolki@tu-braunschweig.de Dr.-Ing. Mehdi Maboudi Researcher, m.maboudi@tu-braunschweig.de Prof. Dr.-Ing. Markus Gerke Project leader, m.gerke@tu-braunschweig.de Technical University of Braunschweig, Institute of Geodesy and Photogrammetry (IGP) Quality control plays a pivotal role in enabling the seamless integration of components into objects, and …
Research Summary Report of A10
Earth Additive Manufacturing (EAM) – Material and Process Combinations for AM with Earth-based Materials [25.06.2025] B. Sc. Sofia Tsiotou Researcher, sofia.tsiotou@tum.de Prof. Dr. (PhD) Alisa Machner Project leader, alisa.machner@tum.de Technical University of Munich, TUM School of Engineering and Design, Professorship for Mineral Construction Materials Project A10 aims to design and investigate two novel processes for Earth Additive Manufacturing (EAM), namely, Sprayed Earth Additive Manufacturing (SEAM) as a deposition-based EAM process, and Intrusion Earth Additive Manufacturing (IEAM) as a particle-bed-based EAM process. Alongside the investigations on the two processes, earthen binder mixtures will be evaluated from a material’s perspective …
AMC Summer School 2025 – Research, Transfer & Team Spirit by the Lake
In June 2025, around 80 researchers from the Collaborative Research Centre TRR 277 AMC gathered for the annual AMC Summer School at Lake Ammersee. Over four days, participants engaged in focused discussions, presentations, and strategic planning – bridging fundamental research and its application in the construction industry. Focus: From Lab to Construction Site A key theme was the question: How can 3D printing research in construction be brought closer to real-world application? Together, we explored: • The role of start-ups in transferring innovation to industry • Success factors and pitfalls in science-to-practice translation • Timing: when is research mature enough for implementation? Inspiring input came from pioneering start-ups including Saeki, Mesh, Hyperion Robotics, and Terrestrial Construction, who shared insights through …
AMC at the 100th Anniversary of the Deutsches Museum – Inspiring the Next Generation with 3D Printing
We were honored to take part in the 100th anniversary celebration of the Deutsches Museum in Munich with a hands-on workshop designed to introduce children and families to the fascinating potential of 3D printing in construction. Together with Anna Keune and Ziva Simsic from Project Ö, we hosted a workshop that bridged the digital and physical worlds. Participants first explored digital design by creating their own structures using Tinkercad in the TUMlab at the Deutsches Museum. They then brought their ideas to life using clay—translating digital creativity into tangible forms. The response exceeded all our expectations: over 300 people took part in the workshops at TUMlab, and the enthusiasm was overwhelming! A heartfelt thank you to the Deutsches Museum for …
Research Summary Report of C04
Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models [02.05.2025] M. Sc. Chao Li Researcher, chao1.li@tum.de Prof. Dr.-Ing. Frank Petzold Project leader, petzold@tum.de Technical University of Munich, TUM School of Engineering and Design, Chair of Architectural Informatics Project C04-WP1 aims to conceive a design decision support system (DDSS) to integrate AM technologies in the early design phase. Project C04 has formalized a ontology-based knowledge base, enabling analysis of AM for building design regarding geometric and functional conformity. The DDSS will be strengthened by implementing the case-based reasoning (CBR) method to integrate AM experts’ know-how, experience, and practical examples into the architectural design process. Summary Recent construction projects …
Guest Lecture by Renowned Architect Waldemar Korte
As part of the seminar “Digital Design and Construction” hosted by the Institute for Construction Engineering and Management (IBB) and the Institute of Geodesy and Photogrammetry (IGP) at Technische Universität Braunschweig, a special guest lecture took place on May 13, 2025, featuring architect Waldemar Korte (MENSE-KORTE). Korte is a pioneer of 3D concrete printing in Germany and co-developer of the DREIHAUS concept – a modular, fully 3D-printed multi-family building. The lecture was organized in close collaboration with the Collaborative Research Center Additive Manufacturing in Construction TRR 277 (AMC). In his lecture titled “3D print space, restriction or opportunity?” Korte offered compelling insights into both ongoing and completed projects such as the “House in Beckum” and the modular “Wavehouse” in Heidelberg. …
Research Summary Report of A01
Particle-Bed 3D Printing by Selective Cement Activation (SCA) – Sustainability, process enhancement and material models [09.05.2025] M. Sc. Niklas Meier Researcher, niklas.meier@tu-braunschweig.de M. Sc. Harald Zetzener Researcher, h.zetzener@tu-braunschweig.de Prof. Dr.-Ing. Arno Kwade Project leader, a.kwade@tu-braunschweig.de Technical University of 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 selectively on the upper layer of the particle-bed. Thereby, the cement hydration reaction is induced locally, and the particle-bed hardens at the desired …
