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BORDEAUX GRIZO

Hardness Mohs 3-4
Unit Volume Weight gr/cm3 2.74
Density gr/cm3 2.76
Water absorption at atmospheric pressure by weight – % 0.1
by volume – % 0.3
Water absorption at boiling water by weight – % 0.1
by volume – % 0.2
Porosity % 0.3
Compressive strength kg/cm2 688
Compressive strength after freesing kg/cm2 535
Average Abrasion Strength cm3/50 cm2  25
Degree of pores % 0,7
Modulus of Elasticity kg/cm2 4,9
Chemical analysis:
SiO2 0,56
Fe2O3 0.57
CaO 53.26
MgO 1,42

 

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CREMA MARFIL

Hardness Mohs 4
Unit Volume Weight gr/cm3 2.70
Density gr/cm3 2.72
Water absorption at atmospheric pressure by weight – % 0.24
by volume – % 0.40
Water absorption at boiling water by weight – % 0.30
by volume – % 0.70
Porosity % 0.40
Compressive strength kg/cm2 1150
Compressive strength after freesing kg/cm2 1150
Average Abrasion Strength cm3/50 cm2  16,80
Degree of pores % 1,10
Modulus of Elasticity kg/cm2 10,65
Chemical analysis:
SiO2 3,72
Fe2O3 0.02
CaO 51,20
MgO 1,10
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CREMA NUOVA

Hardness Mohs 4
Unit Volume Weight gr/cm3 2.78
Density gr/cm3 2.7
Water absorption at atmospheric pressure by weight – % 0.14
by volume – % 0.78
Water absorption at boiling water by weight – % 0.15
by volume – % 0.82
Porosity % 0.79
Compressive strength kg/cm2 1010
Compressive strength after freesing kg/cm2 810
Average Abrasion Strength cm3/50 cm2  16,5
Degree of pores % 1,1
Modulus of Elasticity kg/cm2 10,65
Chemical analysis:
SiO2 1,63
Fe2O3 0.67
CaO 53.48
MgO 0,46

 

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EMPERADOR LIGHT

Hardness Mohs 4
Unit Volume Weight gr/cm3 2.69
Density gr/cm3 2.71
Water absorption at atmospheric pressure by weight – % 0.20
by volume – % 0.50
Water absorption at boiling water by weight – % 0.20
by volume – % 0.50
Porosity % 0.50
Compressive strength kg/cm2 1410
Compressive strength after freesing kg/cm2 1130
Average Abrasion Strength cm3/50 cm2  15,27
Degree of pores % 1
Modulus of Elasticity kg/cm2 12,25
Chemical analysis:
SiO2 0,51
Fe2O3 0.12
CaO 51,70
MgO 2,50
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IVORY ROSALIA

Hardness Mohs 3-4
Unit Volume Weight gr/cm3 2.7
Density gr/cm3 2.73
Water absorption at atmospheric pressure by weight – % 0.2
by volume – % 0.5
Water absorption at boiling water by weight – % 0.3
by volume – % 0.7
Porosity % 0.5
Compressive strength kg/cm2 1019
Compressive strength after freesing kg/cm2 1019
Average Abrasion Strength cm3/50 cm2 16,8
Degree of pores % 1,1
Modulus of Elasticity kg/cm2 10,65
Chemical analysis:
SiO2 1,25
Fe2O3 0.55
CaO 53.50
MgO 0,40

 

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