This paper presents experimental results on cathode ray tubes – CRT - glass waste for recovery in glazes.  We characterized the CRT glass waste and we obtained frits from it.

We determined the density, the hydrolytic stability, the wetting ability against temperature and the thermal expansion curves, both on waste and obtained glasses. Glazes were prepared and applied on ceramic support (terracotta and sandstone) in laboratory. SEM micrography was performed to support-glazes interface.