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Natural Slate - CUPA 50 - Dark Grey

Name: Natural Slate - CUPA 50 - Dark Grey
Brand: Cupa Pizarras
SKU: fA16AdtijKsJ4zuekD46uo

Verified by manufacturer 21 days ago

Cupa Pizarras

CUPA 50 - Deep grey slate with thin laminations and uniformed smooth surface.

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+44 (0) 20 3318 4455 Website

Application

For roofing applications.

Description

Non-carbonated slate formed by tectonic compression.

Deep grey slate with thin laminations and uniformed smooth surface.

Split to an average thickness of 3.7 mm, 5 mm, 6.5 mm and 7.5 mm.

Features and benefits:

Thin laminations and a smooth surface.

General information

Color	Grey
Finish	Smooth
Material	Slate
Shape	Rectangle Other
Length	Bespoke
Width	Bespoke

Uniclass	Pr_25_93_72_56 Natural slatesPrimary
CAWS	H62/105 Roof slating H62/3 Roof slating

Specification data - Natural slates

Slate type	-
Source	Non-carbonated slate from tectonic compression.
Colour	Dark grey.
Slate size	-
Length (minimum)	200 mm. 250 mm. 270 mm. 300 mm. 320 mm. 350 mm. 400 mm. 450 mm. 460 mm. 500 mm. 600 mm.
Width (minimum)	150 mm. 180 mm. 190 mm. 200 mm. 220 mm. 250 mm. 300 mm. 330 mm. 380 mm. 450 mm.
Standards	-
Product specification	To BS EN 12326-1.
Properties	-
Dimensional tolerances	Deviations from declared length, width, edge straightness, rectangularity, and flatness are not to exceed values specified in BS EN 12326-1, clause 5.12.
Nominal thickness and individual thickness variation	To BS EN 12326-1, 3.7 (±25%).
Characteristic modulus of rupture (Transverse)	60.5 MPa.
Characteristic modulus of rupture (Longitudinal)	58.9 MPa.
Water absorption	0.13% Code W1.
Freeze-thaw resistance	<0.6%.
Thermal cycle test	Code T1.
Carbonate content	0.30%. Guidance for specification option: Complies: (< 20%).
Sulfur dioxide exposure test	Code S1.
Non-carbonate carbon content (maximum)	0.50%.

Selection	R EXCELLENCE. H. R. NATURAL.
Thicknesses	3.7 mm. 5 mm. 6.5 mm. 7.5 mm.
Special shapes	Rectangle. Square. Half Moon. Waben. Shuppen. Fischschuppen. 90º Sawn. Spitzwinkel. Spitzort. Show more Manufacturer guidance Rectangular is the most common model in the UK. If you are interested in other formats or sizes, consult manufacturer.
Reaction to fire class	Class A1.

Sustainability data

Country of material origin	Spain
Country of product manufacture	Spain
Embodied carbon A1-A3 (production stage) as defined in BS EN 15804	0.12 kg CO₂ eq/unit Self declared

Literature

DoP Slate Cupa 50

CUPA 50_EN

Natural Slate - CUPA 50 - Dark Grey

Application

Description

General information

Color

Finish

Material

Shape

Length

Width

Uniclass

CAWS

Specification data - Natural slates

Slate type

Source

Non-carbonated slate from tectonic compression.

Colour

Dark grey.

Slate size

Length (minimum)

200 mm.

250 mm.

270 mm.

300 mm.

320 mm.

350 mm.

400 mm.

450 mm.

460 mm.

500 mm.

600 mm.

Width (minimum)

150 mm.

180 mm.

190 mm.

200 mm.

220 mm.

250 mm.

300 mm.

330 mm.

380 mm.

450 mm.

Standards

Product specification

To BS EN 12326-1.

Properties

Dimensional tolerances

Deviations from declared length, width, edge straightness, rectangularity, and flatness are not to exceed values specified in BS EN 12326-1, clause 5.12.

Nominal thickness and individual thickness variation

To BS EN 12326-1, 3.7 (±25%).

Characteristic modulus of rupture (Transverse)

60.5 MPa.

Characteristic modulus of rupture (Longitudinal)

58.9 MPa.

Water absorption

0.13% Code W1.

Freeze-thaw resistance

<0.6%.

Thermal cycle test

Code T1.

Carbonate content

0.30%.

Sulfur dioxide exposure test

Code S1.

Non-carbonate carbon content (maximum)

0.50%.

Selection

Thicknesses

Special shapes

Manufacturer guidance

Reaction to fire class

Sustainability data

Country of material origin

Country of product manufacture

Embodied carbon

Literature

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