Protective properties and durability characteristics of experimental and commercial organic coatings for the preservation of porous stone

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• 作者：Carola Esposito Corcione^a ; Nicoletta De Simone^b ; Maria Laura Santarelli^b ; Mariaenrica Frigione^a ; ^{mariaenrica.frigione@unisalento.it}
• 关键词：Organic coatings for porous stones ; UV-polymerizable methacrylic protective coating ; Nano-composites
• 刊名：Progress in Organic Coatings
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：103
• 期：Complete
• 页码：193-203
• 全文大小：2339 K
• 卷排序：103

文摘

A free-solvent photo-polymerizable methacrylate-based nano-composite was proposed as protective of porous stones. Two calcareous local stones (Pietra Leccese, PL, and Pietra Gentile, PG) were selected. The main protective characteristics of the experimental nano-filled coating were assessed. The characteristics of the experimental coating were compared to those of commercial water-borne ones. The experimental photo-polymerizable product performed even better than the commercial organic ones.