The Next Big Thing. Façade Roadmap Prof. Dr. Ing Ulrich Knaack. Institute for Structural Mechanics + Design Chair Façadetechnology TU Darmstadt

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1 Prof. Dr. Ing Ulrich Knaack Institute for Structural Mechanics + Design Chair Façadetechnology TU Darmstadt Chair Deign of Construction Façade Research Group TU Delft The Next Big Thing

2 The Dutch government aims for a climate-neutral built environment in Renovation of the existing building stock is essential in realizing this ambition as the market needs to prepare for delivering 200,000 high performance renovations per year. This requires, among others the development of affordable renovation solutions, enabling the transition toward a fully sustainable energy supply and a fast renovation process. Symposium High Performance Building Envelopes Adapting the building envelope is an important element for this transition. This implies improving the thermal performance of the envelop (lower energy losses through better insulation, better windows, etc.) as well actively utilizing the envelop for the production of renewable energy. Various smart solutions for the building envelope were developed in the last couple of year and the key question is: how can we scale up these projects to contribute to delivering 200,000 high performance renovations per year? At this symposium we will discuss: o What are promising concepts and developments? o What is needed to scale up these concepts? o Which innovations are needed to reduce costs? o How can robotisation and digitization contribute to development of affordable renovation? o What process innovation do we need in the construction chain?

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4 1850 Crystal Palace 1920 Bauhaus 1973 Oil Cruises 1790 Ecole de Polytechnique 1904 Ford 1000 Use of Glass 1980 Digital Revolution Influences

5 Stadttor Düsseldorf

6 boxed window facade second skin facade corridor facade chimney boxed window facade alternating facade component facade double 2000

7 Post Tower Bonn Capricon Düsseldorf

8 Component 2010 Posttower Bonn T-motion facade Capricon Düsseldorf SmartBox E² Fassade NEXT Facade

9 Design School Essen

10 solid function integrated construction

11 Design School Essen - SANAA / Tokyo in collaboration with Mathias Schuller - Transsolar and Holger Techen - Bollinger und Grogmann

12 Design School Essen - SANAA / Tokyo in collaboration with Mathias Schuller - Transsolar and Holger Techen - Bollinger und Grogmann

13 facade heating / cooling panel by Marcel Bilow / 2007

14 Jackbox: integrated sandwich construction HS OWL / 2007

15 Brick 2.0: The intelligent massive construction with integrated services functions

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17 ETA Factory / Tu Darmstadt Prof Dr. Jens Schneider, Prof Dr. H. Gerecht, Prof Dr. E. Abele / TU Darmstadt Prof. J. Eisele Prof A. Joppin

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23 Alnatura / Darmstadt Studio 2050 mit Transsolar und Knipper Helwig

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27 Single layered light massive enveloper with services integrated Full services and energy collection integrated in light massive enveloper Light massive envelope with separate and demountable cladding Light and fully demountabel massive envelope

28 Solid Construction

29 The Dutch government aims for a climate-neutral built environment in Renovation of the existing building stock is essential in realizing this ambition as the market needs to prepare for delivering 200,000 high performance renovations per year. This requires, among others the development of affordable renovation solutions, enabling the transition toward a fully sustainable energy supply and a fast renovation process. Symposium High Performance Building Envelopes Adapting the building envelope is an important element for this transition. This implies improving the thermal performance of the envelop (lower energy losses through better insulation, better windows, etc.) as well actively utilizing the envelop for the production of renewable energy. Various smart solutions for the building envelope were developed in the last couple of year and the key question is: how can we scale up these projects to contribute to delivering 200,000 high performance renovations per year? At this symposium we will discuss: o What are promising concepts and developments? o What is needed to scale up these concepts? o Which innovations are needed to reduce costs? o How can robotisation and digitization contribute to development of affordable renovation? o What process innovation do we need in the construction chain?

30 Powerskin 2019

31 Powerskin 2019

32 Session Envelope

33 Session Envelope

34 Session Environment

35 Session Environment

36 The next big thing - facades

37 The next big thing - facades

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47 The Dutch government aims for a climate-neutral built environment in Renovation of the existing building stock is essential in realizing this ambition as the market needs to prepare for delivering 200,000 high performance renovations per year. This requires, among others the development of affordable renovation solutions, enabling the transition toward a fully sustainable energy supply and a fast renovation process. Symposium High Performance Building Envelopes Adapting the building envelope is an important element for this transition. This implies improving the thermal performance of the envelop (lower energy losses through better insulation, better windows, etc.) as well actively utilizing the envelop for the production of renewable energy. Various smart solutions for the building envelope were developed in the last couple of year and the key question is: how can we scale up these projects to contribute to delivering 200,000 high performance renovations per year? At this symposium we will discuss: o What are promising concepts and developments? o What is needed to scale up these concepts? o Which innovations are needed to reduce costs? o How can robotisation and digitization contribute to development of affordable renovation? o What process innovation do we need in the construction chain?

48 Symposium High Performance Building Envelopes New Technologies New Materials Energy collection / Energy storage Innovation processes Adaptation of the technologies: who wins what?

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50 Prof. Dr. Ing Ulrich Knaack Institute for Structural Mechanics + Design Chair Façadetechnology TU Darmstadt Chair Deign of Construction Façade Research Group TU Delft The Next Big Thing