Renovation of the bronze plaque

Skanska approached us with a request to renovate a commemorative bronze plaque that should be displayed in the Emil Kolben Quarter. The plaque had been in a construction warehouse for a long time, and the bronze surface was heavily corroded. First, several tests of the cleaning process were carried out on the back of the plaque. After approval by the client, all dirt and remnants of the previously applied colorless varnish were removed using a pulse laser so that the surface of the bronze casting was not disturbed. This was followed by brushing, polishing and conservation again.www.lsrservices.cz