Visual description

Bluish gray igneous rock with large feldespars crystals. Medium to large grain size, compact and irregular

Finishes

Polished, flamed, bush-hammered, sand blasting, sawn, brushed, honed, satin …

Formats

Suitable for slabs, tiles, cobblestone and all kind of custom commercial pieces.

Applications

Universal use: inside and outside.

physical-mechanical characteristics

UNE-EN 12407  Petrographic examination: Porphyric granite
UNE-EN 1936    Apparent density: 2660 kg/m3
UNE-EN 13755 Water absorption at atmospheric pressure: 0,2%
UNE-EN 14066  Resistance to ageing by thermal shock (Mass variation): None
UNE-EN 14157  Abrasion resistance: 17,8 mm
UNE-EN 13364 Breaking dole at dowel hole: 2700 N
UNE-EN 1926 Compression strength: 157 MPa
UNE-EN 12372 Flexion strength (Rf): 14,9 MPa
UNE-EN 14231 Slip resistance (polished):
-Dry test (SRV): 81
-Wet test (SRV): 73