Key facts

Product:
CUPA 4
Family:
CUPA 4
Manufacturer:
Cupa Pizarras >
Architonic ID:
1445173
Country:
Spain
Launched:
1968
Manufacturer groups :
Flooring-Natural stone flooring >
Roof-Roofing systems >
Natural stone-Natural stone panels >
Groups:
Flooring-Natural stone flooring >
Roof-Roofing systems >
Natural stone-Natural stone panels >

Product description

CUPA 4 it’s a blue black slate with thin laminations and a smooth surface.

Origin
Quarry Armadilla. Benuza (León) Spain.
Operating since 1968.

Formats
Multiple shapes are available.
Main sizes
25x15 - 50x38

Technical specifications:
Water absorption: 0,29% code: W1 (< 0,4%)
Contents of carbonate non carbonated: 0,51% fullfil (< 2%)
Mor characteristic: Longitudinal 56 mpa
So2 exposure test: S1
Thermal cycle test: T1
Freeze thaw test: fullfil < 0,4%
Thickness (mm): 3.75 - 5 - 7.5

International certifications
• European Standard: EN 12326
• British Standard: BS 680 Part 2
• French Standard: NF 228-02/03/01
• Belgian standard: ATG/H517

Technical documentation (declaration of performance, certifcations, ...) available in Cupa Pizarras website: www.cupapizarras.com/uk

Concept

Our slate covers more than 200 roofs per day, in every corner of the globe. CUPA PIZARRAS natural slate is the product of choice for thousands of architects and roofers, and covers some of the most iconic buildings around the world.