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Use of granite sludge wastes for the production of coloured cement-based mortars
dc.contributor.author | Mármol, Isabel | |
dc.contributor.author | Ballester, Paloma | |
dc.contributor.author | Cerro Lloria, Sara | |
dc.contributor.author | Monrós, Guillermo | |
dc.contributor.author | Morales, Julián | |
dc.contributor.author | Sánchez, Luis J. | |
dc.date.accessioned | 2012-10-22T11:17:35Z | |
dc.date.available | 2012-10-22T11:17:35Z | |
dc.date.issued | 2010 | |
dc.identifier | http://dx.doi.org/10.1016/j.cemconcomp.2010.06.003 | |
dc.identifier.citation | Cement and Concrete Composites, 32, 8, p. 617-622 | |
dc.identifier.issn | 0958-9465 | |
dc.identifier.uri | http://hdl.handle.net/10234/49404 | |
dc.description.abstract | The value of granite sludge wastes (GS) in cement-based mortar formulations was examined by assessing their potential as structural components and pigments. Full characterization of GS was accomplished by X-ray fluorescence (XRF), X-ray diffraction (XRD), laser diffraction and scanning electron microscopy. GS were found to be an effective filler or pozzolanic material for mortars. Also, GS were easily converted into a reddish pigment by calcination at low temperatures (700-900 °C) for a short time. UV-Vis-NIR spectra, colourimetric parameters and XRD analysis confirmed the presence of α-Fe<sub>2</sub>O<sub>3</sub> in the pigment. Therefore, the preparation of coloured mortar with good compressive strength can be an attractive, environmentally friendly method of managing granite sludge wastes. © 2010 Elsevier Ltd. All rights reserved. | |
dc.language.iso | eng | |
dc.publisher | Elsevier | |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Ceramic pigment | |
dc.subject | Colour | |
dc.subject | Granite wastes | |
dc.subject | Mechanical properties | |
dc.subject | Mortar | |
dc.title | Use of granite sludge wastes for the production of coloured cement-based mortars | |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | http://dx.doi.org/10.1016/j.cemconcomp.2010.06.003 | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess |
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