Aplicaciones de la Microscopía Electrónica de Barrido al estudio del deterioro y la restauración de edificios históricos: La Casa de Oquendo (s. XVI) y el Palacio de la Diputación (s. XIX) (San Sebastián, País Vasco)
- García Garmilla, Francisco
- Rodríguez Maribona, Isabel
- Cano, M.
- Ibáñez-Gómez, J.A.
- Zalbide, M.
- Garín, S.
- Osa-Chans, E.
ISSN: 0213-683X
Año de publicación: 2000
Número: 28
Páginas: 59-62
Tipo: Artículo
Otras publicaciones en: Geogaceta
Resumen
The studies on the deterioration and restoration of buildings have increased in the last decades. The role of Scanning Electron Microscopy (S.E.M.) as a tool for textural studies of both damaged and restored rocks is important since it enables to us to identify both the style of penetration of consolidating products inside altered rocks and the solidification textures into pore spaces. We have compared the results of the application of the products Sicof SM 296 and Consistone FS+A on Eocene sandstones of the Oquendo House and of the Deputation Palace, both buildings at San Sebastián city. As observed from S.E.M. and different laboratory tests, the Sicof SM 296 seems to be the most efficient consolidating product for the restoration of such Eocene sandstone materials since it occupies even the smallest pore spaces very homogeneously and leaves a certain degree of remaining porosity