Nero African is a fine grain South African granite with well-merged white, grey and black coloring. Possible applications: Floors and Cladding in interiors and exteriors. Ventilated walls. Swimming pool surrounds. Stairs, tables. Sinks, Kitchen Tops, Shower bases. Finishes: Polished, honed, brushed, sanded, bush-hammered, water jet and brushed, flame-finished.
Classification: Granite
Availability: Good
Average block dimensions: Medium/Large
Main application: Inside/Outside
Slab variation coefficient: Limited
Compression tensile strength: 2940 kg/cm2
Tensile strength after freeze-thaw cycles: 2820 kg/cm2
Unitary modulus of bending tensile strength: 236 kg/cm2
Heat expansion coefficient: –
Water inhibition coefficient: 0,000100
Impact strength: 58 cm
Frictional wear: –
Mass by unit of volume: 2970 kg/m3