Del Castillo® Cladding

LOCATION

Bernardos, Spain

PRODUCT

External wall cladding

COLOR

True un-fading SILVER GRAY

CHARACTERISTICS

First Spanish quarry, producing since 1559.

More than a slate, it is a phyllite. Best ASTM laboratory test results in the world.

Pyrite free.

FORMAT

Metrics & Imperials.

From 30cm x 20cm (12” x 08”) up to 60cm x 30cm (24” x 12”)

THICKNESS AND WEIGHT

5mm (1/5”) 33 kgs/m2 655 Lbs/square

6-7mm (1/4”) 46 kgs/m2 875 Lbs/square

9-10mm(3/8”) 66 kgs/m2 1275 Lbs/square

12-13mm(1/2”) 80 kgs/m2 1615 Lbs/square

Slate can be supplied either holed or unholed depending upon the roofing system chosen


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 collection.

We control color, thickness, size and labels.

be natural® transport your order from the quarry up to your doorstep, wherever you are in the world.


SLATE FOR DISCONTINUOUS ROOFING AND CLADDING UNE-EN 12326-1 ASTM C-406

Dimension and Dimensional Variation

Complies

Nominal Thickness and Variation

Complies

Mechanical Resistance, Characteristic MoR

Transverse: 23.10 N/mm2 / Longitudinal: 39.17 N/mm2

Mechanical Resistance, Mean Modulus Rupture

Transverse: 31.67 N/mm2 / Longitudinal: 51.94 N/mm2

Carbonate Content

0.28% Complies

Water absorption

Complies with code W1 0.37%

Thermal Cycling

T1 Complies

Sulphur Dioxide Exposure

S1 Complies

Non-Carbonate Carbon Content

0.07% Complies

Release of Dangerous Substances

None in conditions of use as roofing or external cladding

External Fire Performance

Deemed to satisfy

Reaction to Fire

Deemed to satisfy CLASS A1

  • Fireproof
  • Waterproof
  • Resistant to pollution
  • Long lasting
  • 100% Natural
  • Environmentally safe
  • Hand selected
  • Low maintenance

Find out more.
Contact us

info@benatural.es

+34 981 915 008

Galicia – Spain

DEL CASTILLO® Slate is certified by the European and American laboratories.

Slate Definition | Roofing slate maintenance | SLATE natural benefits