Description of the joint project

An interdisciplinary consortium of research and industry partners is carrying out the research project. Starting with the investigations at the building level, the flexibility of use and adaptability of circular timber panel construction designs are evaluated. On the building construction level, i.e. component level, circular timber panel structures are developed and optimized, under consideration of the respective application (i.e. wall, roof, ceiling element). To enable the dismantling of the building, the connections between the construction panels are in focus. At the material level, the qualitative and quantitative assessment of recovered solid wood properties and their cascading potential is in focus. The characterization of the cascading potential of the recovered wood at the material level helps to ensure the most resource efficient pathway after deconstruction and disassembly. A holistic view across all levels allows the integration of digital technologies for the development of a digital material passport, with the aim of documenting and tracking components, connections and deconstruction options. In addition to the technical and material assessment, based on the life cycle analyses, the ecological und economic impacts of circular timber panel elements are evaluated. The analysis of innovative economic concepts such as leasing or sharing models from the Circular Economy provides a glimpse into the future of modern timber construction.