is a non carbonated slate formed by tectonic compression, extracted and transformed in the area of Lugo (Spain).
Grey colour slate with light greenish tones.
Smooth texture with excellent planimetry.
Prestige, Tradition, Eco and Heavy
3,5mm, 5mm, 7mm
from 27x18cm to 50×25 cm
Resistance to flexion: Longitudinal: 55,4 N/mm2 | Transversal: 48,9 N/mm2
Water absorption: 0,4% W1
Carbonate non carbonated: 0,4%
Thermal cycle test: T1
SO2 Exposure: S1
Reaction to fire: Satisfy A1
Release of dangerous substances: None