Abstract
This paper summarizes a study carried out on the Granada Cathedral which includes studies of indicators, factors and mechanisms of deterioration. A complete chemical and physical characterization of altered and unaltered material from the quarries and the building has been made. Eight commercial treatment products have been tested on the main stone-type used in the monument, including two accelerated weathering tests (salt crystallization and SO 2 chemical attack). Some conservation proposals have been made.
Highlights
The Cathedral of Granada (J 506-1783) is a monumental wholeformed by the Cathedral, the Royal Chapel and the Shrine
The most abundant stone is the MATERIALES DE CONSTRUCCIÓN, Vol 45,n°240 octubreAioviembre/diciembre 1995 (c) Consejo Superior de Investigaciones Científicas Licencia Creative Commons 3.0 España http://materconstrucc.revistas.csic.es primera, una caliza bioesparítica de color amarillento y textura heterogranuda; se han podido encontrar dos variedades diferentes en el monumento con diferente grado de compacidad, ambas muy porosas, siendo la más utilizada la más porosa, por lo que este trabajo se ha centrado sobre ella
En la Tabla 2 se recogen los principales parámetros hídricos In Table 2, the main hygric parameters for the Santa del material
Summary
This paper summarizes a study carried out on the Granada Cathedral which includes studies of indicators, factors and mechanisms of deterioration. A complete chemical and physical characterization ofaltered and unaltered material from the quarries and the building has been made. Eight commercial treatment producís have been tested on the main stone-type used in the monument, including two accelerated weathering tests (salt crystallization and SO^ chemical attack).
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