black wood marble, color onyx, dark onyx, red dragon onyx, butterfly red, chenchun beige
black wood marble, color onyx, dark onyx, red dragon onyx, butterfly red, chenchun beige
1.Test standard: GB/T19766-2005
"specification for natural marble for building slab"
2.Density: 2.74g/cm³
3.Thickness tolerance: ±1mm
4.Water absorption: 0.21
5.Bending strength
Dry: 11.3MPa
Water saturation: 11.4MPa
6.Dry compressive strength: 214MPa
7. Size: cut-to-size
8. Surface finish: polished
9. Package: packed by strong seaworthy fumigated
wooden crated directly, 14-16 bundle, slab packed by strong seaworthy fumigated
wooden bundles