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dc.contributor.author
Cicek, Burhan
dc.contributor.author
Pires Martins, Natalia
dc.contributor.author
Brumaud, Coralie
dc.contributor.author
Habert, Guillaume
dc.contributor.editor
Caprai, Veronica
dc.contributor.editor
Brouwers, Jos
dc.date.accessioned
2021-03-31T07:59:03Z
dc.date.available
2019-12-03T11:52:26Z
dc.date.available
2019-12-05T09:59:28Z
dc.date.available
2021-03-31T07:59:03Z
dc.date.issued
2019-11
dc.identifier.isbn
978-90-386-4898-9
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/382283
dc.description.abstract
The Calcium Sulfoaluminate (CSA) is presently receiving a lot of interest in the building sector. It is being used to produce CSA-Cements, which generates less CO2 than Ordinary Portland Cement (OPC), but still requires the production of clinker at high temperature. For the moment, its application is mainly limited to China. On the other hand, the considerable interest in modern earth-based building materials has led to the increase of new types of products such as precast earth, prefabricated earth panels and boards on the market. Their major drawbacks are the low water stability and moderate strength leading to cement stabilization, which as a consequence reduce their environmental advantage. This paper deals with the rediscovery of a vernacular technique of producing CSA for a new stabilized earth-mixture. The first laboratory analyses on this mix-design have proven a high water-resistance. Furthermore, the results show a remarkable increase in compressive strength. Finally, the characterization of the stabilization effect has been performed through X-ray powder diffraction patterns (XRD) and clearly identify the production of ettringite using very low CO2 intensive raw materials. These results open a new avenue for earth stabilization and secure the implementation of this material in the conventional construction industry.
en_US
dc.language.iso
en
en_US
dc.publisher
Technische Universiteit Eindhoven
en_US
dc.subject
Calcium sulfoaluminate (CSA)
en_US
dc.subject
Stabilized earth
en_US
dc.subject
XRD
en_US
dc.subject
Earth-based building materials
en_US
dc.title
CSA as A Revisited Vernacular Technique for Earth Stabilization
en_US
dc.type
Conference Paper
ethz.book.title
Proceedings ICSBM 2019: 2nd international conference of sustainable building materials
en_US
ethz.pages.start
521
en_US
ethz.pages.end
528
en_US
ethz.event
2nd International Conference of Sustainable Materials (ICBM 2019)
en_US
ethz.event.location
Eindhoven, Netherlands
ethz.event.date
August 12-15, 2019
en_US
ethz.notes
Conference lecture August 12, 2019.
en_US
ethz.publication.place
Eindhoven
ethz.publication.status
published
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.::02604 - Inst. für Bau- & Infrastrukturmanagement / Inst. Construction&Infrastructure Manag.::03972 - Habert, Guillaume / Habert, Guillaume
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02100 - Dep. Architektur / Dep. of Architecture::02655 - Netzwerk Stadt u. Landschaft ARCH u BAUG / Network City and Landscape ARCH and BAUG
*
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.::02604 - Inst. für Bau- & Infrastrukturmanagement / Inst. Construction&Infrastructure Manag.::03972 - Habert, Guillaume / Habert, Guillaume
en_US
ethz.relation.isPartOf
https://research.tue.nl/en/publications/proceedings-icsbm-2019-2nd-international-conference-of-sustainabl
ethz.date.deposited
2019-12-03T11:52:34Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2021-03-31T07:59:32Z
ethz.rosetta.lastUpdated
2024-02-02T13:26:42Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
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