Mirabella Blue Limestone
Mirabella Blue Limestone is a fine grain, hard; grey to blue background with darker shades fossilized sedimentary rock.
PHISICAL-MECHANICAL PROPERTIES
Compression Breaking Load: 1690 Kg/cm2
Compression B.L. after Freezing Test: 1650 Kg/cm2
Bending Strength: 147 Kg/cm2
Volumetric Weigth: 2650 Kg/m3
Water Absorption: 0,8 %
Apparent Porosity: 2,1 %
Thermal Linear Expansion Coefficient: 3,9 10^6 per oC
Abrasion Test: 3,7 mm
Impact Test: 25 cm
Freeze-Defreeze cycles (no alteration after): 60 cycles
MICROSCOPIC PROPERTIES
Calcite: 100 %
CHEMICAL ANALYSIS
Al2O3: 0,51%
CaO: 55,58%
CO2: 43,63%
Fe2O3: 0,60%
K2O: 0,00%
MgO: 0,06%
Na2O: 0,06%
P.R.: 41,87%
SiO2: 0,50%
Are there color variations of Portugal's Mirabella Blue Limestone?
Can Portugal's Mirabella Blue Limestone be used outdoors?
What is the coefficient of friction of Combed Portugal's Mirabella Blue Limestone tiles?
Can Portugal's Mirabella Blue Limestone be used exterior applications in hot climates?
Can Portugal's Mirabella Blue Limestone be used in wall coverings?
What grade is Portugal's Mirabella Blue Limestone?
Is Portugal's Mirabella Blue Limestone an expensive stone?
Can Portugal's Mirabella Blue Limestone be used in a kitchen?
How thick is Portugal's Mirabella Blue Limestone slabs?
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