Prékopa Ágnes (szerk.): Ars Decorativa 31. (Budapest, 2017)

Kornélia HAJTÓ: Restoration Options for Architectural Ceramics

2. a-b Fine-particle sand blasting test on the faţade of the Museum of Applied Arts

(research window blasted with soda particles of diameter 0.1-0.2 mm and hardness 2.5, at 1 bar pressure, dry, from approximately 50 cm and an angle of 45°).

The blasting material bit into the surface. Photo by Kornélia Hajtó

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