Smart Slab. Computational design and digital fabrication of a lightweight concrete slab Article Swipe
Mania Aghaei Meibodi
,
Andrei Jipa
,
Rena Giesecke
,
Demetris Shammas
,
Mathias Bernhard
,
Matthias Leschok
,
Konrad Graser
,
Benjamin Dillenburger
·
YOU?
·
· 2018
· Open Access
·
· DOI: https://doi.org/10.52842/conf.acadia.2018.434
YOU?
·
· 2018
· Open Access
·
· DOI: https://doi.org/10.52842/conf.acadia.2018.434
The optimization of slab systems can have a large impact on buildings: more compact slabs allow for more usable space within the same building volume, refined structural concepts allow for material reduction, and integrated prefabrication can reduce complexity on the construction site.We present a novel slab system which reduces material through concentrating concrete in hierarchical ribs on a 20 mm thick concrete shell.This slab structure provides voids to integrate electrical conduits, sprinklers and lighting.It is prefabricated out of prestressed concrete elements, for which we introduce a hybrid formwork approach, combining 3D printing and CNC laser-cut timber formwork.The formwork is used with casting and spraying concrete to enable efficient fabrication of free-form geometry with highly detailed surfaces.A digital process chain connects the design of the elements, the integration of the building services and the fabrication data of the formwork.This research is demonstrated on the project Smart Slab, the first concrete slab using 3D printed formwork.The Smart Slab is around 70% lighter than a conventional concrete slab and showcases a new radical aesthetic with three-dimensional geometric differentiation on multiple scales.The project demonstrates the potential of 3D printing for custom formwork, especially when strategically synthesized with other CNC fabrication methods.This work provides an outlook on how digital fabrication can achieve more sustainable structures and can broaden the design possibilities of concrete in architecture.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.52842/conf.acadia.2018.434
- http://papers.cumincad.org/data/works/att/acadia18_434.pdf
- OA Status
- bronze
- Cited By
- 47
- References
- 10
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2935705745
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W2935705745Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.52842/conf.acadia.2018.434Digital Object Identifier
- Title
-
Smart Slab. Computational design and digital fabrication of a lightweight concrete slabWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2018Year of publication
- Publication date
-
2018-01-01Full publication date if available
- Authors
-
Mania Aghaei Meibodi, Andrei Jipa, Rena Giesecke, Demetris Shammas, Mathias Bernhard, Matthias Leschok, Konrad Graser, Benjamin DillenburgerList of authors in order
- Landing page
-
https://doi.org/10.52842/conf.acadia.2018.434Publisher landing page
- PDF URL
-
https://papers.cumincad.org/data/works/att/acadia18_434.pdfDirect link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
bronzeOpen access status per OpenAlex
- OA URL
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https://papers.cumincad.org/data/works/att/acadia18_434.pdfDirect OA link when available
- Concepts
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Formwork, Slab, Fabrication, Prefabrication, USable, Computer science, 3D printing, Structural engineering, Engineering, Mechanical engineering, Architectural engineering, Engineering drawing, World Wide Web, Alternative medicine, Medicine, PathologyTop concepts (fields/topics) attached by OpenAlex
- Cited by
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47Total citation count in OpenAlex
- Citations by year (recent)
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2025: 5, 2024: 11, 2023: 14, 2022: 5, 2021: 6Per-year citation counts (last 5 years)
- References (count)
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10Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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