dc.contributor.author | Santamaría León, Amaia | |
dc.contributor.author | Faleschini, Flora | |
dc.contributor.author | Giacomello, Giovanni | |
dc.contributor.author | Brunelli, Katya | |
dc.contributor.author | San José Lombera, José Tomás | |
dc.contributor.author | Pellegrino, Carlo | |
dc.contributor.author | Pasetto, Marco | |
dc.date.accessioned | 2024-02-08T11:20:52Z | |
dc.date.available | 2024-02-08T11:20:52Z | |
dc.date.issued | 2018-09-15 | |
dc.identifier.citation | Journal of Cleaner Production 205 : 599-609 (2018) | |
dc.identifier.issn | 0959-6526 | |
dc.identifier.issn | 1879-1786 | |
dc.identifier.uri | http://hdl.handle.net/10810/65543 | |
dc.description.abstract | Dimensional stability of manufactured aggregates represents a matter of interest for many applications in civil engineering. Past results evidenced how steel slag might be affected by potential swelling, due to several concurring causes linked to the presence of free lime and periclase in their chemical composition. In this work, a detailed analysis about physical and chemical properties of Electric Arc Furnace slag (EAFS) is developed, using thermogravimetry, scanning electron microscopy, X-ray diffraction and porosity analysis. The efficiency of a commonly used method for slag treatment on reducing its swelling-potential is also experimentally assessed and confirmed, through expansion tests carried out in an experimental apparatus developed specifically for this scope, based on steam diffusion within the test sample. Lastly, a maximum allowable limit for slag swelling is proposed for some applications of interest. | es_ES |
dc.description.sponsorship | his work is supported by the Spanish Ministry MINECO and
FEDER Funds for financial support through Project BlueCons:
BIA2014-55576-C2-2-R. The authors would to express their grati-
tude to the Vice-Rectorate of Investigation of the University of the
Basque Country for grant PIF 2013, the grant for mobility of re-
searchers 2015 and, likewise, to the Basque Government for
financial support to Research Group IT781-13. The authors would
also to acknowledge Acciaierie Venete SpA and ZeroCento Srl for
supplying raw materials | |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | |
dc.relation | info:eu-repo/grantAgreement/MINECO/BIA2014-55576-C2-2-R | |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.subject | EAF slag | es_ES |
dc.subject | constructions | es_ES |
dc.subject | expansion | es_ES |
dc.subject | manufactured aggregates | es_ES |
dc.subject | microstructural analysis | es_ES |
dc.subject | recycling | es_ES |
dc.title | Dimensional stability of Electric Arc Furnace slag in civil engineering applications | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2018 Elsevier under CC BY-NC- ND license | |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0959652618328427 | |
dc.identifier.doi | 10.1016/j.jclepro.2018.09.122 | |
dc.departamentoes | Ingeniería mecánica | es_ES |
dc.departamentoeu | Ingeniaritza mekanikoa | es_ES |