| Ab 8:30: TUtheSky foyer: Registration and coffee |
| 9:00–10:30 TUtheSky Hall: Session 1: Framework conditions for a circular city Chair: Susanne Formanek, President of IBO, Vienna |
| Welcome and Introduction Tobias Waltjen; Susanne Formanek | IBO Vienna |
| M_hub: Web-based platform for inventory management Iva Kovacic | Vienna University of Technology |
| Panel discussion: Keynotes |
| A constructional perspective on the circular city – Data and measuring methods Claus Asam | Federal Institute for Research on Building, Urban Affairs and Spatial Development, Berlin |
| Vienna’s circular building practice – progress, key aspects, pathways of implementation. A statement. Bernadette Luger | City of Vienna: Municipal Department of Construction and Technology |
| Discussion with Claus Asam, Iva Kovacic, Bernadette Luger |
Welcoming addresses:
|
| 10:30–11:00: Coffee break |
| 11:00–12:30 TUtheSky Hall: Session 2: Continuing to build in (industrial) existing structures Chair: Martin Huber | Bau.Energie.Umwelt Cluster Lower Austria |
| Brownfield development as a catalyst for sustainable transformation: Insights from the project Promprylad.Renovation and other projects of the DELTA Group in Central and Eastern Europe. Wolfgang Gomernik |DELTA AG & DELTA Ukraine, Vienna; Marc Guido Höhne | DELTA Group, Vienna |
| Renovation of the Gründerzeit building at Fernkorngasse 41 with ecological building materials, decentralised wastewater heat recovery, highly efficient building envelope and deep boreholes on public land Helmut Schöberl | Schöberl & Pöll, Vienna |
| Kathi & Theo – The story of an unusual friendship. Between concrete and movement Christian Kircher | smartvoll Architects, Vienna |
| Discussion |
| 12:30–13:30: Lunch break |
| 13:30–15:30 TUtheSky Hall: Session 3: New life in old walls Chair: Doris Österreicher | University of Stuttgart |
| Sustainable renovation in Lavin and research with Eurac Research: hemp bricks, interior insulation and the InRenova project Werner Schönthaler | Schönthaler Bausteinwerk GmbH, Eyrs, Italy |
| Circular low-tech renovation with natural construction materials of the Finowfurt village community centre Dag Schaffarczyk | Spreeplan Berlin |
| ÖGNI Gold-Certification as quality assurance in the monumental heritage Riemergasse 7, Vienna Annekatrin Koch | Larix Engineering, Vienna |
| Demonstration Building at Herbert-Bayer-Platz. Climate-Neutral Transformation of a Spatial Programme and an Existing Building Michael Rieper | University of Art and Design Linz; |
| 13:30–15:30 Seminarr room BA 10A: Workshop 1: Serial renovation, wood & reuse [Language: German] Chair: Susanne Formanek| RENOWAVE.AT |
| RENOWAVE.AT, together with the Professional Association of the Wood Industry (FV Holzindustrie), invites you to a workshop on current developments and projects relating to serial renovation, taxonomy capability, and the use of wood and reuse in construction. |
| Details and Registration |
| 15:30–16:00: Coffee break |
| 16:00–18:00 4:30–6:30 p.m. TUtheSky Hall: Session 4: Circular economy and renovation at the component level Chair: Karin Stieldorf | TU Wien |
| Research project “Kon-Wert”: Contaminated wooden components as recyclable materials in reuse – secondary material recovery based on a project in the Alpine region to reuse existing building materials on site. Axel Laimer-Liedtke | Dietrich Untertrifaller Architects, Vienna |
| Reuse of timber frame components from prefabricated/timber houses: A great opportunity for the circular economy in construction? Ulrich Pont | Vienna University of Technology |
| The “Viennese box window” – a success story Tobias Steiner | IBO ; Katrin Keintzel-Lux | baukanzlei, Vienna; Gregor Radinger | Danube University Krems |
| Energy Retrofit of Historic Box-Type Windows: Airtightness, Condensation Risk and Thermal Performance Matthias Schuß | Vienna University of Technology; Roman Meixner | Holzforschung Austria, Vienna |
| 16:00–18:00 4:30–6:30 p.m. Seminar room BA 10A: In-depth session (= Workshop2): Renovation in practice [Language: German] Chair: Rudolf Bintinger | IBO GmbH |
| Condition analysis and leak testing in existing buildings – ensuring quality, conserving resources, promoting sustainability Gordon Denner | FLO Systems GmbH, Kressbronn, Germany |
| Pollutants in building fabric: identifying risks and involving experts Bernhard Damberger | IBO Innenraumanalytik Vienna |
| Retrofit IntelligenceTM for sustainable buildings and neighbourhoods – renovation ands automation with blue auditor Elena Graf-Burgstaller | blue auditor GmbH, Vienna |
| The renovation coach as a game changer Helga Noack, Heinrich Schuller | Baurettungsgasse, St. Pölten |
Programme subject to change!
