Pietra di Luserna

Gneiss

This material is recorded as a gneiss/quartzite in grey, blue-grey, green-grey tones. The recorded appearance includes layered split texture. Recorded applications include paving, walling and exterior steps.

Stone familyGneiss/Quartzite

Color principalGris

Seed / needs supplier validation verification · Reference STN-0000270

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Professional reference

Specification snapshot

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

Mohs hardness6-7

Water absorption0.2-1.0 %

Compressive strength120-220 MPa

Flexural strength12-25 MPa

Density2600-2800 kg/m³

PorosityNot reported

Perfil del material

Carácter y aplicación

Acabados habituales: Natural split, flamed, brushed
Usos habituales: Paving, walling, exterior steps
Idoneidad exterior: Good exterior paving/cladding
Resistencia a las heladas: Good
Paleta de colores registrada: Gris, Blue-Gris, Green-Gris
Variación de tabla: V3 Variación moderadaVariación moderada: veining, colour or pattern can change between slabs.