CUPA 12

Tectonic roofing slate

Documented as a slate, this stone has a blue-black palette. The recorded appearance includes natural cleft, fine laminated texture. Recorded applications include roofing, rainscreen cladding, wall cladding and paving.

Stone familySlate

Color principalBlue-Black

Medio / needs supplier validation verification · Reference STN-0000932

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Specification snapshot

Indicative catalogue data. Verify the exact stone, finish, thickness and current test certificates before specification.

Mohs hardness3-4

Water absorption0.1-0.6 %

Compressive strength80-200 MPa

Flexural strength30-70 MPa

Density2700-2900 kg/m³

PorosityNot reported

Perfil del material

Carácter y aplicación

Acabados habituales: Natural cleft, sawn, split, honed
Usos habituales: Roofing, rainscreen cladding, wall cladding, paving, landscaping
Idoneidad exterior: Excellent for roofing and cladding if certified
Resistencia a las heladas: Generally excellent for roofing-grade slate
Paleta de colores registrada: Blue-Black
Variación de tabla: V2 Ligera variaciónLigera variación: subtle changes in tone or texture may occur.