mixture of clays from the area, giving them strength and unique properties for extrusion and single firing. The wide range of colours is derived from the clays themselves and from oxides applied together with a varnish unique for its transparency and smoothness, which gives the surface an appearance and texture similar to glass. The transparency of the surface and the unchanging quality achieved by the colours at a temperature above 1000° give a bright, warm personality to areas laid with glazed tile. The compatibility between different colours is surprising, which allows the most diverse applications and most imaginative combinations, always in a harmonious and pleasant combination.
UNE-EN ISO 10545-3:1997 13% AVERAGE
UNE-EN ISO 10545-12:1997
All colours resist test except brown and red; cracks appear after 100 +5°C/-5°C cycles.
Resistance to chemical agents / acids and alkalis of high concentrations:
UNE-EN ISO 10545-13:2017
Household chemicals and pool salts GA
Acids and alkalis of low concentrations GLA
Acids and alkalis of high concentrations GHA
Resistance to surface abrasion:
UNE-EN ISO 10545-7:1999 PEI RATING 1–2 COLOR DEPENDENT
Linear thermal expansion:
UNE-EN ISO 10545-8:2014 6x10-6/°C
UNE-EN ISO 10545-11:1997 No defects are observed