Pitched roofing CUPA 30

slateslate lookthermal

Description
Natural slate obtained by tectonic compression, non-carbonated. Grey colour, regular flatness and coarse texture. Available in nominal exfoliation thicknesses of 5 mm, 6.5 mm and 7.5 mm.

Formats and thicknesses

• Formats: from 20x20 cm up to 60x45 cm
• Available thicknesses: 5 mm, 6.5 mm, 7.5 mm

Colour and texture

• Colour: Grey
• Texture: Coarse
• Flatness: Regular

Origin
Quarry La Invencible - Proinor, Sobradelo de Valdeorras (Ourense), Spain.

Selections

• Excellence
• Ardoisier
• Natural
• Innovation

Models
The most common model in France is the rectangular model. Other shapes/formats available depending on selection: rectangular, round, diamond, pico, innovation.

International certifications

• EN 12326
• 02/14 No. 37950
• ATG/H518
• BS EN 12326:2014

Characteristics / technical specifications

• Water absorption: 0.17% (Code: W1 < 0.6%)
• Carbonate content (non-carbonated): 0.30% (Complies < 1.5%)
• Characteristic mean rupture load: longitudinal 30 MPa
• SO2 exposure: S1
• Thermal cycle: T1
• Frost resistance: Complies (< 0.6%)
• Exfoliation available in nominal thicknesses: 5 mm, 6.5 mm, 7.5 mm
• Available formats: from 20x20 cm to 60x45 cm