Visual description

Grey with pink tonality igneus rock. Medium to large grain size, compact and irregular fracture.

Finishes

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

Formats

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

Applications

Universal use: inside and outside.

physical-mechanical characteristics

UNE-EN 12407  Petrographic examination: Biotite granite
UNE-EN 1936    Apparent density: 2660 kg/m3
UNE-EN 13755 Water absorption at atmospheric pressure: 0,2%
UNE-EN 14066Alterations by thermal shock (Mass variation): Does not alter
UNE-EN 14157  Abrasion resistance: 17,0 mm
UNE-EN 13364 Breaking dole at dowel hole: 2350 N
UNE-EN 12371 Frost resistance:
– Variación RF (12 cycles): 12,90%
UNE-EN 1926 Compression strength: 167 MPa
UNE-EN 12372 Flexion strength (Rf): 14,8 MPa
UNE-EN 14231 Slip resistance (polished):
-Dry test (SRV): 75
-Wet test (SRV): 21