Academic thesis
Stephanie Oertel: | BLUE RAIN, white-blue coatings on the wax surfaces of 18th and 19th century objects of the National Manor and Garden Administration of Baden-Württemberg, examination and exemplary treating concept | back |
Language: | Original - Translation | |
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Abstract: | surface changes not always present harm to the material of the object or to human health. This was investigated on objects displayed in museums. The paper concentrates on the white-and-blue blooming, which grew on the waxed surfaces of the objects. Identified as a sodium carbonate, it may be caused by a cleaning agent or a care product. Through simulation attempts and surface cleaning the causes for the coverings were investigated. For all objects received a precautionary vermin control measure in a controlled climate chamber, this method was included in the investigation and reconstruction of the coating. |
Keywords: | Blooming, white and blue covering, waxed surfaces, thermo chamber. |
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