THE GREY COLLECTION
Grigio Argento
Sourced from the Cervenillë quarry near Rahovec in Kosovo, Grigio Argento has been one of the Company’s greatest commercial successes.
It has been sold to, amongst others, prestige London homebuilder St George PLC for its Thames riverside apartment complex, Chelsea Creek. It is available in a range of hues and with a range of fossil patterning.
GRIGIO ARGENTO
Technical Data
EN Standard
GENERAL COLOURING: PLAIN GREY WITH MINIMAL WHITE BIOCLASTS
COUNTRY OF ORIGIN: KOSOVO
PETROGRAPHIC EXAMINATION: LIMESTONE
APPLICATION: INTERIOR / EXTERIOR
SLAB FINISHING: POLISHED, HONED, LEATHERED, BUSH HAMMERED
ABRASION RESISTANCE (mm): 19.5
WATER ABSORPTION (at atmospheric pressure): 0.06%
APPARENT DENSITY (KG/M³): 2700
COMPRESSIVE STRENGTH (MPA): 113
OPEN POROSITY: 0.20%
FLEXIBLE STRENGTH (under concentrated load): 9.4 Mpa
SLIP RESISTANCE: DRY: 56 / WET: 28
ASTM Standard
PETROGRAPHIC EXAMINATION: LIMESTONE
ABRASION RESISTANCE (HA): 23.3
WATER ABSORPTION (at atmospheric pressure): 0.09%
BULK SPECIFIC GRAVITY (KG/M³): 2708
COMPRESSIVE STRENGTH (MPA): DRY: 109 / WET: 96
MODULUS OF RUPTURE (MPA): DRY: 8.9 / WET: 8.9