Abstract
Mortars taken from the walls of three historical buildings in Seville: Pond of Patio de las Doncellas in Real Alcazar of Seville, the Monastery of Santa Maria de las Cuevas and the Church of El Salvador were investigated.
The techniques employed were thermogravimetry (TG), differential thermal analysis (DTA), XRD, FTIR, SEM with EDAX, Bernard calcimeter, granulometry, mercury intrusion porosimetry and mechanical strength tests.
The majority of the studied mortars consist of calcite and silica. Gypsum was detected in samples of four mortars from the Santa Maria de las Cuevas Monastery and two from the El Salvador Church, whose samples were taken from the upper layers of the walls, but gypsum was not detected in the internal mortars layers. Only in two of the samples of the Monastery, the presence of cellulosic material as an organic additive was detected.
All the studied mortars could be regarded hydraulic, so much by results from ratios between mass loss due to CO2 and H2O, hydraulic module and assays of compressive strength. The values obtained by these three techniques are related, providing good agreements between them.
These results give useful information that aids in understanding the technology of historic mortars, and how to plan the restoration of these wall paintings.
Similar content being viewed by others
References
L. Rampazzi, A. Pozzi, A. Sansonetti, L. Toniolo and B. Giussani, Cem. Concr. Res., 36 (2006) 1108.
A. Moropoulou, A. Bakolas and K. Bisbikou, J. Cult. Herit., 1 (2000) 45.
L. Paama, I. Pitkanen and P. Peramaki, Thermochim. Acta, 320 (1998) 127.
A. Bakolas, G. Biscontin, V. Contardi, E. Franceschi, A. Moropolou, D. Palazzi and E. Zendri, Thermochim. Acta. 269/270 (1995) 817.
A. Bakolas, G. Biscontin, V. Contardi, A. Moropolou and E. Zendri, Thermochim. Acta, 321 (1998) 151.
E. Ontiveros, Programa de normalización de estudios previos y control de calidad en las intervenciones: morteros empleados en construcciones históricas, PH Boletin no. 34 (2002) pp. 78–89.
A. Moropolou, S. Cakmar, G. Biscontin, A. Bakolas and E. Zendri, Constr. Build. Mater., 16 (2002) 543.
A. Gülec and T. Tulun, Cem. Concr. Res., 27 (1997) 227.
P. Rossi-Doria, Mortars for restoration: basic requeriments and quality control, Mat. Constr., 19 (1986) 114.
M. Anastasiou, T. Hasapis, T. Zorba, E. Plavidou, K. Chrissafis and K. Paraskevopuolos, J. Therm. Anal. Cal., 84 (2006) 27.
R. Cómez, El palacio de Pedro I. Sevilla 1996.
V. Lleó, El Real Alcázar de Sevilla, Ed. Lunwerg, Madrid 2002.
R. Manzano, El Alcázar de Sevilla, los palacios almohades en El último siglo de la Sevilla islámica, Sevilla, 1996.
A. Marín, El Alcázar de Sevilla bajo los Austrias, Ed. Guadalquivir, Sevilla 1990.
E. Gómez Piñol, La Iglesia Colegial del Divino Salvador, Arte y sociedad en Sevilla (siglos XII a XIX), Fundación Farmacéutica Avenzoar 2000, p. 557.
A. Durán, Metodología de estudio y análisis de diferentes tipos de obras de arte pertenecientes a la escuela sevillana de los siglos XVII y XVIII. Tesis Doctoral, p. 481, Sevilla 2006.
V. Martínez Pastor, Cementos, Programación Arquitectura Técnica, Universidad de Alicante, p. 18.
Ma C. Román, Tesis Doctoral Estudio de los agentes de deterioro que afectan a la conservación de la pintura mural: una metodología para la evaluación de su estado de conservación, Universidad de Sevilla, 2005.
H. Böke, S. Akkurt, B. Ipekoglu and E. Ugurlu, Cem. Concr. Res., 36 (2006) 1115.
R. Livingston, Materials analysis of the masonry of the Hagia Sophia Basilica, in: C. A. Brebbia, R. J. B. Frewer (Eds) Structural Repair and Maintenance of Historic Buildings, Computational Mechanics Publications, Southampton 1993, pp. 15–32.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Duran, A., Robador, M.D., Jimenez de Haro, M.C. et al. Study by thermal analysis of mortars belonging to wall paintings corresponding to some historical buildings of Sevillian art. J Therm Anal Calorim 92, 353–359 (2008). https://doi.org/10.1007/s10973-007-8733-0
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-007-8733-0