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Apparent specific weight	2,71 gr/cm3
Absorption coefficient	0,10 %
Porosity	0,30%
Mechanic resistance to compression	965 Kg/cm2
Mechanic resistance to compression after freezing	856 Kg/cm2
Flexural strength	89 Kg/cm2
Abrasion resistance	2,42 mm
Imparct resistance	30,0 cm
Knoop microhardness	153 Kg/mm2