Interior and External flooring
True un-fading SILVER GRAY
First Spanish quarry, producing since 1559.
More than a slate, it is a phyllite.
Avalaible in several finished
15cm, 30cm, 40cm x free length
60cm x 30cm, 60cm x 40cm, 30cm x 30cm, 40cm x 40cm
100cm x 30cm, 100cm x 40cm, 100cm x 50cm
60cm x 60cm, 50cm x 50cm
DEL CASTILLO® is produced from one source of origin.
Unique stone for unique costumers. Exporting world wide.
The quality control of be natural® staff in the quarry guarantees a perfect selection of your order before the transport.
We control color, thickness, size and labels.
As an additional service, be natural® transport your order from the quarry up to your doorstep, wherever you are in the world.
SRV dry: 69
SRV wet: 54
24,2 Mpa (56 cycles)
Resistance to aging by thermal schock
Water absorption with athmospheric pressure
Strength at anchor