CUPA PIZARRAS has been producing the most complete range of natural slate for roofing and facade since 1892.

CUPA 6

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Colour:

Black
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Surface:

Smooth

Non-carbonated slate formed by tectonic compression.
Black slate with a smooth surface. Split to an average thickness of 3,8 mm, 5 mm, 7 mm and 9 mm.

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Origin

Quarry Los Campos.
San Pedro de Trones (León) Spain.

Operations start date

Operating since 1968

Dimensions

Sizes: Between 25x15cm and 50x38cm

Selections

R, H, NATURAL

Formats

Rectangular is the most common model. If you are interested in other formats or sizes please contact us.

Rectangular
Innova
Bullnose
Ogival

International Certifications

CUPA 6 roofing slates meet the following international standards:

cupacladcert2
EN 12326
cupacladcert6
NF 228-02/01/01 5276
cupacladcert7
ATG/H518
bsi-certificate
BS EN 12326:2014

Technical specifications

Technical documentation (declaration of performance, certifications, …) available in the resource center.

Water absorption
0,35% Code : W1 (< 0,4%)

Contents of carbonate non carbonated
0,50% Fulfill (< 1,5%)

Mor characteristic
Longitudinal 51 MPA.

SO2exposure test:
S1

Thermal cycle test
T1

Freeze thaw test
Fulfill < 0,6%

Would you like to see a sample? Please complete the form to receive your slate sample.