Daino Venato-Breccia Sarda-Orosei Light Block

TECHNICAL SHEET

PHYSICO-MECHANICAL CHARACTERISTICS

Unixial Compressive Strenght

• dry speciment (Kg/cm2): 1.664 ± 285

• wet speciment (Kg/cm2): 1.620 ± 271

• after freezing (Kg/cm2): 1.706 ± 209

Unixial Tensile Strenght

• dry speciment (Kg/cm2): 168 ± 52

• wet speciment (Kg/cm2): 142 ± 31

• after freezing (Kg/cm2): 154 ± 25

Impact Toughness

• speciment 15mm thick (cm): 13 ± 3

• speciment 20mm thick (cm): 13 ± 3

• speciment 30mm thick (cm): 13 ± 3

• Frictional Wear Resistance (mm): 4,50 ± 0,82

• Sand Jet Abrasion (g): 0,10 ± 0,01

• Static Modulus Elasticity (Kg/cm2): 712.150 ± 73.410

• Dinamic Modulus Elasticity (Kg/cm2): 626.000 ± 19.300

• Thermal Linear Deformation Coefficient 103(mm/m°C): 2,5

• Imbibition Coefficient (‰): 8,350 ± 0,42

• Unit Weight (Kg/cm3): 2.627 ± 35

• Specifi c Gravity (g/cm3): 2,7

• Poisson’s Ratio: 0,26 ± 0,02

CHEMICAL ANALYSIS

• CaCO3 % on weight: 97,11

• MgO % ppm: –

• SiO3 % on weight: –

• MgCO3 % on weight: 0,75

• SiO2 ppm: 0,19

• TiO2 ppm: <10

• LiO2 ppm: 6

• NaO2 ppm: 31

• K2O ppm: 15

• Fe2O3 ppm: 120

• Al2O3 ppm: 92

• Cr2O3 ppm: 18

• PbO ppm: 76

• MnO ppm: 27

• CuO ppm: 11