Granito Gran Perla

Absortion:                                    0.93%
Porosité:                                                           -%
Resistance mecanique á la compression:                 617kg/cm2
Resistance mecanique á la flexion:                        27kg/cm2
Resistance a l' usage:                                     910 mm
Resistance a l' impacte:                                         - cms
Test Froid.                                 - km/cm2