TY - JOUR A1 - García, O. A1 - Rz-Maribona, I. A1 - Gardei, André A1 - Riedl, Martin A1 - Vanhellemont, Y. A1 - Santarelli, M.L. A1 - Strupi Suput, J. T1 - Comparative study of the variation or the hydric properties and aspect of natural stone and brick after the application of 4 types of anti-graffiti JF - Materiales de construcción N2 - In this article a comparative study of the behaviour of different commercial anti-graffiti on natural stone and brick is presented. 8 different European substrates were selected and 4 commercial anti-graffiti of different chemical nature were applied on these substrates. The variations of their hydric properties and aspect (colour and gloss) with regard to the untreated substrates were later studied in the laboratory. The results obtained permitted to assess the suitability of 4 of the main types of chemical formulations employed to be used as anti-graffiti. This study concludes that the sacrificial anti-graffiti with polymeric paraffins in its composition presents the lowest reductions of the hydric properties of the studied substrates, being also the variations in colour the least perceptible. KW - Graffiti KW - Sandstone KW - Limestone KW - Natural stone KW - Brick KW - Anti-graffiti KW - Porous substrates KW - Surface treatments KW - Anti-graffiti coatings KW - Hydric properties KW - Colour KW - Gloss PY - 2010 DO - https://doi.org/10.3989/mc.2010.45507 SN - 0465-2746 N1 - Sprachen: Spanisch/Englisch - Languages: Spanish/English VL - 60 IS - 297 SP - 1 EP - 14 CY - Madrid AN - OPUS4-21087 LA - mul AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Gardei, André A1 - Garcia, O. A1 - Riedl, Martin A1 - Vanhellemond, I. A1 - Suput, J.S. A1 - Santarelli, M.-L. A1 - Rodríguez-Maribona, I. A1 - Müller, Urs ED - Jadwiga W. Lukaszewicz, ED - Piotr Niemcewicz, T1 - Performance and durability of a new antigraffiti system for cultural heritage - the EC project GRAFFITAGE T2 - 11th International Congress on Deterioration and Conservation of Stone, September 15-20, 2008, Torun, Poland (Proceedings) T2 - 11th International Congress on Deterioration and Conservation of Stone CY - Torun, Poland DA - 2008-09-15 KW - Cultural heritage KW - Antigraffiti system KW - Sandstone KW - Limestone KW - Brick KW - Monument KW - Cleaning KW - Historische Baustoffe PY - 2008 SN - 978-83-231-2237-1 VL - II SP - 889 EP - 897 PB - Nicolaus Copernicus University Press CY - Torun, Poland AN - OPUS4-18844 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -