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Daniel Arztmann, Schüco International KG, Bielefeld (DE) “Facade Design Strategies to Improve Urban and Interior Comfort”

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The Future Envelope 12
Interreg IT-AU FACEcamp project
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Conference on Building Envelopes
20-21 May 2019, NOI Techpark, Bolzano (Italy)
"It’s all about performances".

Published in: Technology
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Daniel Arztmann, Schüco International KG, Bielefeld (DE) “Facade Design Strategies to Improve Urban and Interior Comfort”

  1. 1. The Future Envelope 12 It’s all about performances Façade Design Strategies to Improve Urban and Interior Comfort Prof. Dipl.-Ing. Daniel Arztmann www.interreg.net FACEcamp final event | Bolzano, 20-21 May 2019 FACEcamp is funded by European Regional Development Fund and Interreg V-A Italy-Austria 2014-2020.
  2. 2. Background Schüco Int. KG, Bielefeld Head of Building Physics Int. Projects Schüco University Network Interdisciplinary Projects Technische Hochschule OWL, Detmold Professor for Façade Construction Master Course with 20-25 International Students The Future Envelope 12 final event 20-21 May 2019, Bolzano
  3. 3. The Demographic Growth The Future Envelope 12 final event 20-21 May 2019, Bolzano Quelle: UN (2017) … the world population grows by approximately 83 mio. people per year…
  4. 4. Topic 1 The Future Envelope 12 final event 20-21 May 2019, Bolzano symposium 2015: future city 2050 global future prospects 2.5 bn people 0.7 bn in cities (29 %) 1950 7.5 bn people 4.0 bn in cities (55 %) 2017 9.5 bn people 6.5 bn in cities (69 %) 2050 …living and working space for a further 2.5 billion people in cities is needed…
  5. 5. Border Outside / Inside The Future Envelope 12 final event 20-21 May 2019, Bolzano -35°C +40°C Constant climate Natural lightningTransparency Natural ventilation Glare protection Interior demands Security
  6. 6. Border Outside / Inside The Future Envelope 12 final event 20-21 May 2019, Bolzano Laboratory test for water tightness, Schüco Bielefeld
  7. 7. The Future Envelope 12 final event 20-21 May 2019, Bolzano www.buolus.de …facade as an urban surface…
  8. 8. The Future Envelope 12 final event 20-21 May 2019, Bolzano The Façade as an Urban Surface border
  9. 9. Acoustics – Planning Tools The Future Envelope 12 final event 20-21 May 2019, Bolzano
  10. 10. Research for Soundscape Design The Future Envelope 12 final event 20-21 May 2019, Bolzano Façade geometry ray trace analysis with Rhino+Grasshopper Alvaro Balderrama – TH-OWL Soundscape Research at Detmolder Schule für Architektur und Innenarchitektur
  11. 11. Research for Soundscape Design The Future Envelope 12 final event 20-21 May 2019, Bolzano Façade geometry ray trace analysis with Rhino+Grasshopper Alvaro Balderrama – TH-OWL Soundscape Research at Detmolder Schule für Architektur und Innenarchitektur
  12. 12. Digital Acoustic LAB The Future Envelope 12 final event 20-21 May 2019, Bolzano …frequency dependent sound transmission calculation… • The Digital Acoustics Lab (DAL) acoustics software is a cloud-based software application. • Developers, architects and clients can use it to determine the effects of noise transmissions for Schüco windows and façades, based on the frequency. • Sound simulation (auralisation) makes the result audible. • The different façade and glazing systems are compared across the entire acoustic frequency range.
  13. 13. Acoustics – Passive Solutions The Future Envelope 12 final event 20-21 May 2019, Bolzano
  14. 14. Schüco Façade FACID Silence The Future Envelope 12 final event 20-21 May 2019, Bolzano …sound-absorbing façade units… • Opaque areas form shadow box • Outside textile with 30% transparency • Inner weather resistant sound-absorber of sintered expanded glass granulate (Reapor): 5 cm thickness
  15. 15. Schüco Façade FACID Silence The Future Envelope 12 final event 20-21 May 2019, Bolzano …sound-absorbing façade units… • Precast FACID M frame allows easy and quick installation • By circumferential and patented clamping technology perfect fabric faces can be ensured • High variety in colour and longlife print allows design leeway
  16. 16. Schüco Façade FACID Silence The Future Envelope 12 final event 20-21 May 2019, Bolzano …reduces noise level in the surroundings… Construction: • Textile (flow resistance ≤ 50 Pa s/m /30% transparency) • Ventilation: 25 mm • Material Reapor: 50 mm Effect: • Above 500 Hz at least 80 % sound-absorption • Passive sound-insulation reduces the noise reflecftion at building façades
  17. 17. Schüco Façade FACID Silence The Future Envelope 12 final event 20-21 May 2019, Bolzano …changes acoustic requirements on windows…
  18. 18. Sound Absorbing Façade Elements The Future Envelope 12 final event 20-21 May 2019, Bolzano Sound-absorbing lamella • Perforated plate with 30% hole area • Inside absorbing material REAPOR - elliptical parts
  19. 19. Schüco FACID Silence The Future Envelope 12 final event 20-21 May 2019, Bolzano …reduction of noise level up to 6 dB…
  20. 20. Acoustics – Active Solutions The Future Envelope 12 final event 20-21 May 2019, Bolzano
  21. 21. Cognitive Active Systems The Future Envelope 12 final event 20-21 May 2019, Bolzano Source: Strube, G.: Modeling Motivation and Action Control in Cognitive Systems System Sensor Interface Motor Interface provides adaptive indirect coupling stimuli actions Cognition … the intelligent combination of mechanics, electronics and digital technologies…
  22. 22. Cognitive Active Systems The Future Envelope 12 final event 20-21 May 2019, Bolzano Acoustic Window with Active Noise Controlling Imagined by Danny Suh (Master Thesis in cooperation with Schüco 2017)
  23. 23. Active Noise Control The Future Envelope 12 final event 20-21 May 2019, Bolzano
  24. 24. Active Noise Control – Interaction with Individuals The Future Envelope 12 final event 20-21 May 2019, Bolzano Embeddables Wearables
  25. 25. Schüco ANC-Module The Future Envelope 12 final event 20-21 May 2019, Bolzano
  26. 26. Schüco ANC-Prototypes The Future Envelope 12 final event 20-21 May 2019, Bolzano
  27. 27. Schüco ANC-Prototypes The Future Envelope 12 final event 20-21 May 2019, Bolzano
  28. 28. Conclusion and Further Activities The Future Envelope 12 final event 20-21 May 2019, Bolzano
  29. 29. The Future Envelope 12 final event 20-21 May 2019, Bolzano www.buolus.de …facade as an urban surface…
  30. 30. Green Building Envelope – An Optimum Solution ??? The Future Envelope 12 final event 20-21 May 2019, Bolzano
  31. 31. The Future Envelope 12 final event 20-21 May 2019, Bolzano Building Envelope in the Urban Context
  32. 32. References • http://www.schueco.com • http://www.m-i-a-d.de/mid-master-of-integrated-design/ • http://www.buolus.de • Cities Alive: Green Building Envelope – Arup Deutschland GmbH, Berlin 2016 • Climate Change and its Influence on Glazed Curtain Wall Design – Daniel Arztmann, in Advanced Building Skins Conference Proceedings, Bern, 2018 The Future Envelope 12 final event 20-21 May 2019, Bolzano
  33. 33. Thank you for your attention! www.interreg.net Prof. Daniel Arztmann Schüco International KG / TH-OWL darztmann@schueco.com FACEcamp is funded by European Regional Development Fund and Interreg V-A Italy-Austria 2014-2020.

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