Granit Slabs, Marble Slabs, Granit Blocks
Stone Name:Negro Angola
Black - Granite
Origin:Poland
Granit Slabs, Marble Slabs, Granit Blocks
One of the most distinguished Angolan granites, of great sobriety and aesthetic consistency, with a use that fits perfectly in facades, cladding, countertops and monuments.
quarry location | Angola |
application | indoor / outdoor |
weight per volume unit | 2.780 - 2.800 Kg/m³ |
mechanical resistance to compression | - |
mechanical resistance to bending | 181 - 191 Kg/cm² |
wear resistance | 3,5 mm |
moisture absorption (by weight) | 0,09 - 0,11 % |
coefficient of linear thermal expansion | 0,00753 mm/m°C |
mohs hardness | 5.456 Kg/cm² |