Construction and Building Materials Electroprecipitation of inorganic borates, with different solubility, within monumental
| dc.contributor.author | Feijoo, Jorge | |
| dc.contributor.author | Gómez-Villalba, L.S. | |
| dc.contributor.author | Ríos, A. de los | |
| dc.contributor.author | Fort, R. | |
| dc.date.accessioned | 2024-11-27T10:42:05Z | |
| dc.date.available | 2024-11-27T10:42:05Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | Biodeterioration is a serious threat to the preservation of cultural heritage. Currently, the chemical treatments used to combat it must fulfil a series of restrictions to ensure that they are not harmful to humans or the environment. Borates satisfy these conditions but due to its high degree of leaching its application is limited to indoor areas. The use of electroprecipitation may to increase the range of applicability by allowing to precipitate, along the entire section of the stony materials, of a mixture of boron salts with different solubility (zinc, magnesium, and sodium borates) to cover a wide range of moisture conditions. The results obtained show that electroprecipitation not only increases the penetration depth of boron compounds but also allows the formation of compounds of different solubility, which allows the treatment to last over time. Furthermore, the treatment increased the mechanical properties and reduced the porosity of the stones treated, all without causing significant aesthetic changes. | |
| dc.identifier.issn | 1879-0526 | |
| dc.identifier.uri | http://calderon.cud.uvigo.es/handle/123456789/856 | |
| dc.language.iso | en | |
| dc.publisher | Construction and building materials | |
| dc.title | Construction and Building Materials Electroprecipitation of inorganic borates, with different solubility, within monumental | |
| dc.type | Working Paper |