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Additive manufacturing in the construction industry: life cycle assessments to evaluate environmental sustainability potential

Sub-project C09 of the “Additive Manufacturing in Construction (AMC)” research consortium is developing a specialised methodology for holistic life-cycle analysis to accurately assess the environmental impacts of additive manufacturing processes in the construction industry. The focus is on identifying sustainability potential, optimising material use and manufacturing processes, and integrating circular strategies.

Who is involved in the AMC project?

Project leader for sub-project C09: Prof. Dr.-Ing. Charlotte Thiel

Research assistant: Sophie Viktoria Albrecht

What is the title of the research project?

AMC – Additive Manufacturing in Construction (AMC) – C09 Environmental Life Cycle Assessment – Determination of Ecological Sustainability Potentials through AMC

What is your research project about?

The research project investigates how additive manufacturing in construction (AMC) can contribute to reducing environmental impact and assesses its ecological effects using comprehensive life cycle assessments (E-LCA). The aim is to develop a methodology specifically for AMC to analyse environmental impacts fairly and minimise them in a targeted manner. In addition, circular strategies, suitable manufacturing processes and their influence on sustainability, performance and material use are being investigated.

What excites you about the project?

I am fascinated by the holistic and sustainable analysis of innovative manufacturing processes. The close collaboration between various universities, laboratories and disciplines is particularly enriching, as it enables comprehensive and interdisciplinary knowledge gain.

How can findings from the project be applied in practice?

The project results can be used in practice to make construction processes more sustainable and resource-efficient in a targeted manner. The methods developed enable well-founded environmental assessments and support decision-making in planning and implementation. Furthermore, best-practice examples provide concrete recommendations for the use of additive manufacturing. This facilitates the transfer of research findings into real-world construction projects.

Answers from Sophie Viktoria Albrecht, OTH Regensburg

 

On our website, you will find an overview of OTH Regensburg’s current funded projects.

Comprehensive assessment and reduction of AMC’s environmental impact through efficiency and circular economy strategies. Source: AMC TRR277

Project overview

    • Project duration

      01/01/2024 – 31/12/2027

    • Partners

      Technical University of Berlin, Technical University of Braunschweig, Chemnitz-Zwickau University of Applied Sciences, Technical University of Munich, University of Hanover

    • Project sponsor

      German Research Foundation (DFG) – Bonn

    • Funding sources

      Collaborative Research Centre (German Research Foundation – Bonn), OTH’s own funds (OTH Regensburg)

    • Total funding

      373,320 Euro

Project duration

Partners

Project sponsor

Funding sources

Total funding

01/01/2024 – 31/12/2027

Technical University of Berlin, Technical University of Braunschweig, Chemnitz-Zwickau University of Applied Sciences, Technical University of Munich, University of Hanover

German Research Foundation (DFG) – Bonn

Collaborative Research Centre (German Research Foundation – Bonn), OTH’s own funds (OTH Regensburg)

373,320 Euro