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إخفاء الفئة ميتا
BLUE PEARL is a blue colour granite from Finland .
Technical Information | Values |
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Volumetric Mass | 2740 kg/m3 |
Compression strenth | 2250 kg/cm2 |
Bending strength | 210 kg/cm2 |
Compression strength after freezing | 1969 kg/cm2 |
Impact strength | 46 cm |