STUDIES REGARDING THE MANUFACTURE OF RED GLASSES USED IN VEHICLE CONSTRUCTION INDUSTRY

Recently, glass industry in Romania has been affected by the tendency to avoid polluting substances. A similar problem is outlined related to the cadmium glasses used for signalizations in the car construction industry. The paper presents the advantages of obtaining red glasses based on copper that is introduced as an alloy of Cu ��� Sn. The red copper glass may substitute cadmium glasses and they are used for signalizations in the car construction industry