Onyx Marble Stone

Physical Properties  Unit Volume Weight (gr / cm3) (Dry): 2.529 ± 0.032  Unit Volume Weight (gr / cm3) (Saturated): 2.560 ± 0.029  Porosity (%): 3.025 ± 0.365  Clearance Ratio (%): 3.121 ± 0.387  Water Absorption by Weight (%): 1.197 ± 0.156  Weight Loss After Frost (%): 0.015 ± 0.005  Mechanical Properties  Single Axis Pressure Resistance (kgf / cm2): 911 ± 85  Post-Donnal Pressure Resistance (kgf / cm2): x  Bending Resistance (kgf / cm2): 188 ± 30  Loss of Abrasion (Böhme Method) (cm3 / 50 cm2): 16.02 ± 2.15  Abrasion Loss (Disc Abrasion) (mm): 20,27 ± 0,69  Impact Resistance (kgf cm / cm3): 25 ± 5