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Alba
Data sheet
Apparent specific weight: 2.25 g / cm3
Apparent Porosity: 11.71%
Absorption coefficient: 5.21%
Mechanical compressive strength: 53.8 MPa
mechanical bending strength: 5.0 MPa
Resistance to frost: 0.07%
Resistance to thermal changes: 0.04%
Shock resistance: 22.0 cm
Knoop microhardness: 0
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White carrara
Data sheet
Densité apparente (kg / m 3 ): 2680
Résistance à la compression (Mpa): 2810
Résistance à la flexion (Mpa): 3.8
Résistance à l'abrasion (mm): 0,35
Résistance aux chocs (cm): 9,6
Coefficient d'absorption (% en poids) 10 000
White Sivec
Data sheet
Resistance to crushing when dry (N/mm2): 191.5/143.7
Resistance to crushing when wet (N/mm2): 182.3/133.1
Resistance to cooling -defrosting /N/mm2): 174.0/129.0
Resistance to bending (N/mm2): 9.33/8.14
Resistance to colision: 8/10
Abrasion rate (cm250 cm): 40/15
Water absorption rate (%): 0.14/0.12
Special wight (g/cm2): 2.79/2.88
Density (g/cm2): 2.88/2.82
Extent of elasticity (MPa): 84.5/79.1
Porosity(%): 0.50
Brown Emperor
Data sheet
Bulk density: 2.65 grs / cm3
Absorption coefficient: 0.40%
Porosity: 1.20%
Mech. Res. At compression: 1,597 Kg / cm2
Mech. Res. At bending: 210 Kg./cm2
Wear resistance: 0.55 mm.
Impact resistance: 35 cm
Knoop Microhardness: 157 Kg./mm2