%0 Journal Article
%A García, Oihana
%A Malaga, Katarina
%T Definition of the procedure to determine the suitability and durability of an anti-graffiti product for application on cultural heritage porous materials
%D 2012
%@ 1296-2074
%U https://hdl.handle.net/11556/3109
%X Anti-graffiti protection is becoming a common practice in many urban buildings, especially in areas of social decay. When Cultural Heritage objects are affected by graffiti, the application of anti-graffiti products can result not only in an unsatisfactory result but also in an irreversible damage of an invaluable cost. The materials commonly found in these constructions are very frequently porous and present different types of decay forms. For this reason, the protection of these materials should be carefully considered. This paper proposes a criterion to decide on the suitability and durability of an anti-graffiti product prior to its application in a porous surface of a protected building. Performance classifications are defined for a series of properties including colour and gloss, and hydric and durability properties, and minimum acceptable values or reductions in these properties are recommended.
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