Orosei Light Cloudy

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