Durability of a sunlight-curable organic–inorganic hybrid protective coating for porous stones in natural and artificial weathering conditions
作者： R. Striani , C. Esposito Corcione , G. Dell’Anna Muia , M. Frigione
DOI: 10.1016/J.PORGCOAT.2016.07.018
关键词:
摘要: Abstract Several weathering aging tests were performed for assessing the durability of an innovative sunlight photopolymerizable nanostructured organic-inorganic (O-I) hybrid coating, namely HYBRIDSUN. The latter was applied on a calcarenitic porous stone typical Apulia Region, Italy (Lecce Stone, i.e. LS) and photo-cured by means solar radiations up to 55 h. protective performances specimens treated with HYBRIDSUN, when exposed both realistic accelerated conditions, studied performing natural artificial tests, such as resistance abrasion, salt crystallization, freeze-thaw SO2 in moist environment. effects hydrophobicity color change stones were, finally, monitored, upon two exposure years outdoor confirming outstanding properties experimental product protect surface from all environmental agents investigated.
sci-hub.se 参考文章(35)
Mark Jones, Eric May, Conservation science: heritage materials Royal Society of Chemistry. ,(2006)
V. Fasina, G.G. Amoroso, Stone decay and conservation; Atmospheric pollution, cleaning; and consolidation Elsevier Science Pub.,New York, NY. ,(1983)
Dario Sianesi, Guiseppe Marchionni, Ralph J. De Pasquale, Perfluoropolyethers (PFPEs) from Perfluoroolefin Photooxidation Springer, Boston, MA. pp. 431- 461 ,(1994) , 10.1007/978-1-4899-1202-2_21
Vasco Fassina, Giovanni G. Amoroso, Stone Decay and Conservation: Atmospheric Pollution, Cleaning, Consolidation and Protection ,(1983)
Luís Pinho, Farid Elhaddad, Dario S. Facio, Maria J. Mosquera, A novel TiO2–SiO2 nanocomposite converts a very friable stone into a self-cleaning building material Applied Surface Science. ,vol. 275, pp. 389- 396 ,(2013) , 10.1016/J.APSUSC.2012.10.142
Paola Rizzarelli, Carmelo La Rosa, Alberto Torrisi, Testing a fluorinated compound as a protective material for calcarenite Journal of Cultural Heritage. ,vol. 2, pp. 55- 62 ,(2001) , 10.1016/S1296-2074(01)01109-8
Frederic Gladstone Bell, None, Durability of carbonate rock as building stone with comments on its preservation Environmental Geology. ,vol. 21, pp. 187- 200 ,(1993) , 10.1007/BF00775905
C. Esposito Corcione, R. Striani, M. Frigione, Novel hydrophobic free-solvent UV-cured hybrid organic–inorganic methacrylic-based coatings for porous stones Progress in Organic Coatings. ,vol. 77, pp. 803- 812 ,(2014) , 10.1016/J.PORGCOAT.2014.01.008
María González González, Juan Carlos Cabanelas, Javier Pozuelo, Juan Baselga, Preparation of cycloaliphatic epoxy hybrids with non-conventional amine-curing agents Journal of Thermal Analysis and Calorimetry. ,vol. 103, pp. 717- 723 ,(2011) , 10.1007/S10973-010-0980-9
Francesca Lionetto, Leno Mascia, Mariaenrica Frigione, Evolution of transient states and properties of an epoxy–silica hybrid cured at ambient temperature European Polymer Journal. ,vol. 49, pp. 1298- 1313 ,(2013) , 10.1016/J.EURPOLYMJ.2013.02.001