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http://hdl.handle.net/10261/51578
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Puertas, Francisca | - |
dc.contributor.author | Palacios, Marta | - |
dc.contributor.author | Manzano, Hegoi | - |
dc.contributor.author | Sanchez Dolado, Jorge | - |
dc.contributor.author | Rico, A. | - |
dc.date.accessioned | 2012-06-14T11:23:15Z | - |
dc.date.available | 2012-06-14T11:23:15Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Journal of the European Ceramic Society | es_ES |
dc.identifier.issn | 0955-2219 | - |
dc.identifier.uri | http://hdl.handle.net/10261/51578 | - |
dc.description.abstract | For first time, an experimental and computational study has been conducted to define a structural model for the C-A-S-H gel forming in alkali-activated slag (AAS) pastes that would account for the mechanical properties of these materials. The study involved a comparison with the C-S-H gel forming in a Portland cement paste. The structure of the C-A-S-H gels in AAS pastes depends on the nature of the alkali activator. When the activator is a NaOH, the structure of the C-S-H gel falls in between tobermorite 1.4 nm with a mean chain length of five, and tobermorite 1.1 nm with a mean length of 14. When waterglass is the activator the structure of the C-A-S-H gel is indicative of the co-existence of tobermorite 1.4 nm with a chain length of 11 and tobermorite 1.1 nm with a chain length of 14. This very densely packed structure gives rise to excellent mechanical properties. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | closedAccess | es_ES |
dc.subject | Microstructure-final | es_ES |
dc.subject | Spectroscopy | es_ES |
dc.subject | Mechanical properties | es_ES |
dc.subject | Atomistic modelling | es_ES |
dc.subject | Cements | es_ES |
dc.title | A model for the C-A-S-H gel formed in alkali-activated slag cements | es_ES |
dc.type | artículo | es_ES |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0955221911002159 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
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