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Natural Slate - CUPA 12 - Dark Grey Slate

Verified by manufacturer 4 months ago

Cupa Pizarras Third party certifications:
  • BRE Certificate

    BRE Certificate

    Certificate type

  • Carbon Footprint Standard

    Carbon Footprint Standard

    Certificate type

CUPA 12 - Dark grey natural slate with thin laminations and a smooth surface. Split to an average thickness of 5 or 6.5 mm.

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Application

For roof pitches.

Description

Non-carbonated natural slate formed by tectonic compression. Grey slate with a smooth matt surface.


Features and benefits:

  • Snowdonia Park approved, as equal to traditional Welsh slate.

General information

Color

Grey

Finish

Smooth

Manufacturer guidance

R Excellence, H, Natural.

Material

Slate

Shape

Oval

Rectangle

Rhombus

Trapezoid

Other

Length

300 mm

400 mm

460 mm

500 mm

600 mm

Width

200 mm

250 mm

300 mm

Warranty description

100 year

Guidance for specification option:

Warranty available of up to 100 years on natural slate products.

Uniclass

Pr_25_93_72_56 Natural slatesPrimary

CAWS

H62/105 Roof slating

H62/110 Roof slating with counterbattens

H62/3 Roof slating

H62/5 Roof slating with counterbattens

Product range

Natural Roofing Slate

Specification data - Natural slates

Slate size

-

Length (minimum)

300 mm.

400 mm.

460 mm.

500 mm.

600 mm.

Width (minimum)

200 mm.

250 mm.

300 mm.

Standards

-

Product specification

To BS EN 12326.

Properties

-

Type

Normal.

Water absorption

0.16% Code W1.

Freeze-thaw resistance

<0.6%.

Thermal cycle test

Code T1.

Sulfur dioxide exposure test

Code S1.

Non-carbonate carbon content (maximum)

0.23%.

Standards methods of test

To BS EN 12326.

Characteristic modulus of rupture (transverse)

56 MPa.

Characteristic modulus of rupture (longitudinal)

57 MPa.

Selection

H.

Guidance for specification option:

Characterized by its high quality and only admitting slight differences in the flatness and thickness of the piece.

NATURAL.

Guidance for specification option:

Slates that allow greater variations in thickness and flatness.

R EXCELLENCE.

Guidance for specification option:

Slates with high flatness and very regular thickness.

Thickness

3.5 mm.

5 mm..

6 mm

ShapeType

Oval.

Rectangle.

Rhombus.

Trapezoid.

Other.

Sustainability data

Contains Red List materials

No

Country of material origin

Spain

Country of product manufacture

Spain

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

0.2 kg CO₂ eq/kg

Recyclability

Slates can be reclaimed and reused

BIM objects

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NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

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Platform Compatible Version
IFC
-

5

Revit
-

5

Third party certifications

BRE Certificate

BRE Certificate

BRE Global Verified (EPD) – CUPA 12

Carbon Footprint Standard

Carbon Footprint Standard

Carbon Neutral PAS2060

Case studies

A Historic Slate Installation Fit for Leaders of the World at the G7 Summit

A Historic Slate Installation Fit for Leaders of the World at the G7 Summit

Cupa Pizarras roof slate chosen in prestigious langton homes development

Cupa Pizarras roof slate chosen in prestigious langton homes development

Quality and durability put Cupa Pizarras slate on Crewkerne development

Quality and durability put Cupa Pizarras slate on Crewkerne development

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