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Natural Slate CUPA 5 | Cupa Pizarras
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Natural Slate CUPA 5 | Cupa Pizarras

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  • Use

    Roofing and cladding
  • Applications

    Collective building, single family homes, historical buildings, heritage
  • Characteristics

    Non-carbonated, dark grey slate, formed by tectonic compression, riven surface
  • Format

    Multiple shapes available
  • Sizes

    20x15 (8”x6”) - 60x45 (24”x12”)
  • Certification

    American Standard: ASTM C121/ C120/ C217, European Standard: EN 12326, British Standard: BS 680 Part 2, French Standard: NF 228-02/03/01, Belgian standard: ATG/H848
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More about this product

CUPA PIZARRAS CUPA 5 is a non-carbonated slate formed by tectonic compression. Dark grey slate with a riven surface.

Origin
Quarry Valdacal. Pusmazán (Orense) Spain. Operating since 1971.

Formats

  • Multiple shapes are available
  • Main sizes: 20x15 (8”x6”) - 60x45 (24”x12”)

Technical specifications

Water absorption 0,21% Code: W1 (< 0,4%)
Contents of carbonate non carbonated 0,27% Fulfill (< 2%)
MOR characteristic Longitudinal 37 MPA
SO2 exposure test S1
Thermal cycle test T1
Freeze thaw test Fulfill < 0,4%
Thickness (mm) 5 - 6.5 - 7.5 - 9


International certifications

  • American Standard: ASTM C121/ C120/ C217
  • European Standard: EN 12326
  • British Standard: BS 680 Part 2
  • French Standard: NF 228-02/03/01
  • Belgian standard: ATG/H848

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

For more information about CUPA PIZARRAS Natural Slate contact through our form, visit CUPA PIZARRAS page in Materials, or visit: www.cupapizarras.com.

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