Cement content determination through selective stain in hardened concrete
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http://hdl.handle.net/10045/14654
Títol: | Cement content determination through selective stain in hardened concrete |
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Autors: | Linares Fernández, Lucía | López de Atalaya Alberola, María del Mar | Chinchón Yepes, Servando |
Grups d'investigació o GITE: | Materiales y Sistemas Constructivos de la Edificación |
Centre, Departament o Servei: | Universidad de Alicante. Departamento de Construcciones Arquitectónicas | Instituto Técnico de la Construcción |
Paraules clau: | Concrete | Cement paste | Image analysis | Coloured compounds |
Àrees de coneixement: | Construcciones Arquitectónicas |
Data de creació: | 2009 |
Data de publicació: | 15-d’agost-2009 |
Editor: | Elsevier |
Citació bibliogràfica: | LINARES FERNÁNDEZ, Lucía; LÓPEZ DE ATALAYA ALBEROLA, María del Mar; CHINCHÓN YEPES, Servando. "Cement content determination through selective stain in hardened concrete". Cement and Concrete Research. Vol. 39, Issue 11 (Nov. 2009). ISSN 0008-8846, pp. 1105-1109 |
Resum: | A cement quantification method has been developed in Ø 15 × 30 cm concrete specimens applying selective stain. A tannic acid–tartaric acid solution was used to stain the cement paste. This paper explains the procedure to determine the quantity of cement in the samples: the reagents utilised for the stain, preparation, cutting and stain of the specimens, the capture and treatment of images of the stained samples, and the preparation of the calibration curves. Next, we assess the accuracy of this method and include the resolution of a practical case in which a comparison is drawn between the values obtained through the application of this method and those obtained using a ‘reference’ method. |
Patrocinadors: | This research work has received financial support of the Spanish Government (Project PETRI No: PTR1995-0726-OP) and the IECA (Instituto Español del Cemento y de sus Aplicaciones [Spanish Institute of Cement and its Applications]). |
URI: | http://hdl.handle.net/10045/14654 |
ISSN: | 0008-8846 (Print) | 1873-3948 (Online) |
DOI: | 10.1016/j.cemconres.2009.07.016 |
Idioma: | eng |
Tipus: | info:eu-repo/semantics/article |
Revisió científica: | si |
Versió de l'editor: | http://dx.doi.org/10.1016/j.cemconres.2009.07.016 |
Apareix a la col·lecció: | INV - MSCE - Artículos de Revistas INV - ALISoft - Artículos de Revistas |
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