Name:G654
Category： Granite
Origin： China
Main Color： Black
Chemical Composition:
SiO2: 57.30% Al2O3: 16.28%
Fe2O3: 7.06% MgO: 2.45%
CaO: 7.12% Na2O: 2.97%
Physical Properties:
Density(g/cm3)： 2.82
Water Absorption(%)： 0.18
Strength to bending(MPa)： 183.20
Porosity hardness modules of elasticity(MPa)：17.50
Recommend Slab Size:
130up x 250up x 2cm, 130up x 250up x 3cm,130up x 250up x 4/5/6/8/10cm;
Small Slab Size:
240-280 x 65/70x2cm, 240-280 x 65/70 x 3cm;
Customized specifications are available.
Surface Finished:
Polished, honed, flamed, flamed and brushed, bush hammered, sand blasted, chiseled, machine-cut, leather-finish or other specified finish.
Quality Control:
Polished degree: 80, 85, 90, degree or up. As customers’ requirement
Thickness tolerance: + / - 0.5mm, + / - 1mm, + / - 1.5mm
