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dc.contributor.author
Burger, Joris Jan
dc.contributor.author
Lloret-Fritschi, Ena
dc.contributor.author
Taha, Nizar
dc.contributor.author
Scotto, Fabio
dc.contributor.author
Demoulin, Thibault
dc.contributor.author
Mata Falcón, Jaime
dc.contributor.author
Gramazio, Fabio
dc.contributor.author
Kohler, Matthias
dc.contributor.author
Flatt, Robert J.
dc.contributor.editor
Bos, Freek P.
dc.contributor.editor
Lucas, Sandra S.
dc.contributor.editor
Wolfs, Rob J.M.
dc.contributor.editor
Salet, Theo A.M.
dc.date.accessioned
2021-07-08T08:25:08Z
dc.date.available
2020-07-10T10:25:20Z
dc.date.available
2020-07-10T11:22:21Z
dc.date.available
2021-07-08T08:25:08Z
dc.date.issued
2020
dc.identifier.isbn
978-3-030-49915-0
en_US
dc.identifier.isbn
978-3-030-49916-7
en_US
dc.identifier.issn
2211-0844
dc.identifier.other
10.1007/978-3-030-49916-7_105
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/425808
dc.identifier.doi
10.3929/ethz-b-000425808
dc.description.abstract
This paper describes the design and fabrication process of a concrete column cast in ultra-thin, 3D printed formwork, using a process known as Eggshell. The column was prefabricated as part of a real-world construction project, serving as the main load-bearing element for a reciprocal timber frame structure. The fabrication of the column required upscaling of the Eggshell process, to allow for the fabrication of elements of an architectural scale. Furthermore, several challenges had to be addressed such as: integration of reinforcement, establishing the formwork design space, and scaling up the 3D printing process. For the production of the final column a 1.5 mm thin formwork was 3D printed, after which it was combined with a prefabricated reinforcement cage and filled with concrete in a set-on-demand casting process. The successful realization of the project provides a first example of a full-scale building element produced with the Eggshell fabrication process. By 3D printing the formwork, geometrical freedom in concrete construction is greatly expanded, as well as formwork waste reduced.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Springer
en_US
dc.rights.uri
http://rightsstatements.org/page/InC-NC/1.0/
dc.title
Design and Fabrication of a Non-standard, Structural Concrete Column Using Eggshell: Ultra-Thin, 3D Printed Formwork
en_US
dc.type
Conference Paper
dc.rights.license
In Copyright - Non-Commercial Use Permitted
dc.date.published
2020-07-08
ethz.book.title
Second RILEM International Conference on Concrete and Digital Fabrication
en_US
ethz.journal.title
RILEM Bookseries
ethz.journal.volume
28
en_US
ethz.pages.start
1104
en_US
ethz.pages.end
1115
en_US
ethz.size
11 p. accepted version
en_US
ethz.version.deposit
acceptedVersion
en_US
ethz.event
2nd RILEM International Conference on Concrete and Digital Fabrication (Digital Concrete 2020) (virtual)
en_US
ethz.event.location
Eindhoven, The Netherlands
en_US
ethz.event.date
July 6-9, 2020
en_US
ethz.publication.place
Cham
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02100 - Dep. Architektur / Dep. of Architecture::02602 - Inst. f. Technologie in der Architektur / Institute for Technology in Architecture::03708 - Gramazio, Fabio / Gramazio, Fabio
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02100 - Dep. Architektur / Dep. of Architecture::02602 - Inst. f. Technologie in der Architektur / Institute for Technology in Architecture::03709 - Kohler, Matthias / Kohler, Matthias
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02606 - Institut für Baustoffe (IfB) / Institute for Building Materials::03891 - Flatt, Robert J. / Flatt, Robert J.
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02605 - Institut für Baustatik u. Konstruktion / Institute of Structural Engineering::09469 - Kaufmann, Walter / Kaufmann, Walter
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02100 - Dep. Architektur / Dep. of Architecture::02284 - NFS Digitale Fabrikation / NCCR Digital Fabrication
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02605 - Institut für Baustatik u. Konstruktion / Institute of Structural Engineering::09469 - Kaufmann, Walter / Kaufmann, Walter
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02100 - Dep. Architektur / Dep. of Architecture::02602 - Inst. f. Technologie in der Architektur / Institute for Technology in Architecture::03709 - Kohler, Matthias / Kohler, Matthias
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02100 - Dep. Architektur / Dep. of Architecture::02602 - Inst. f. Technologie in der Architektur / Institute for Technology in Architecture::03708 - Gramazio, Fabio / Gramazio, Fabio
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02606 - Institut für Baustoffe (IfB) / Institute for Building Materials::03891 - Flatt, Robert J. / Flatt, Robert J.
en_US
ethz.date.deposited
2020-07-10T10:25:28Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.date.embargoend
2021-07-07
ethz.rosetta.installDate
2020-07-10T11:22:32Z
ethz.rosetta.lastUpdated
2022-03-29T10:18:56Z
ethz.rosetta.versionExported
true
ethz.COinS
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