Black granite blocks, Surface Plates, Rustenburg granite blocks, Nero Impala granite blocks, Nero Africa blocks, Sonop Granite
Grade | Size | Surface | Price |
---|---|---|---|
A | 290*190*3 cm | Polished | $/ |
Black granite blocks, Surface Plates, Rustenburg granite blocks, Nero Impala granite blocks, Nero Africa blocks, Sonop Granite
While granite is a natural material with variations in colour, our material is remarkably consistent in both colour and grain.
MODULUS OF RUPTURE ...Mpa 26
ABRASION RESISTANCE... mm 1,48
CO-EFFICIENT OF THERMAL EXPANSION Mm per °C...9.07 x 10-6
POROSITY ...% per mm 0,34
COMPRESSIVE STRENGTH...Mpa 240
FLEXURAL STRENGTH...Mpa 22
All sizes of blocks in categories to 300 x 180 cm suitable for gang saws