Silver Cloud Marble
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PHYSICAL MECHANICAL PROPERTIES |
Μ.Ο / AV.* |
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Apparent density (EN 1936), kg/m3 |
2710 |
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Open porosity (EN 1936), % vol. |
0,3 |
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Water absorption at atmospheric pressure (ΕΝ 13755), % wt. |
0,1 |
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Uniaxial compressive strength (ΕΝ 1926), MPa |
|
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Flexural strength under concentrated load (ΕΝ 12372), MPa |
20,1 |
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Breaking load at dowel hole (ΕΝ 13364), Ν |
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Abrasion resistance (ΕΝ 14157 – Β), mm3 Rupture energy (ΕΝ 14158), Joule |
24,5 |
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Rupture energy (ΕΝ 14158), Joule |
4 |
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Frost resistance (ΕΝ 12371): |
16,7 |
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* The values are indicative of the stone type in the region and are not connected to certain quarries. |
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CHEMICAL ASSAY (% in dry substance) |
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SiO2 |
6,06 |
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Al2O3 |
1,40 |
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Fe2O3 |
0,80 |
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CaO |
48,05 |
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MgO |
1,45 |
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MnO |
<0.05 |
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TiO2 |
<0.05 |
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K2O |
0,43 |
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Na2O |
1,23 |
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LOI |
39,42 |
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MINERALOGICAL COMPOSITION |
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Calcite |
92% |
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Quartz |
8% |
