Various elements of architectural or heritage assets need constant maintenance, but this is not always the case.

In these specific cases, PGG carries out the treatment of specific elements, that is, only on the elements that need restoration or even superficial conservation:

  • Ornamental and artistic paintings;
  • Screeds and murals;
  • Integrated objects (sculptures, paintings, panels, etc.)
  • Surface treatment;
  • Hydroblasting, microblasting, thermoblasting, pickling and removal of soils – such as black crust, biological patina, etc;
  • Removal of pictorial layers on various surfaces;
  • Segregation cleaning.