Item Details
Quarry Location:
Sanfins, Paços de Ferreira
Water Absorption:
0.2 %
Density:
2700 kg/m3
Compressive Strength:
219 - 231 MPa
Recommended Usage:
Exterior - Interior wall and floor applications, monuments, countertops, mosaic, fountains, pool and
Finishing Surface:
Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Tumbled
Additional Names:
Nero Nacional, Granito Negro Nacional, Granito Preto Nacional, National Black Granite, Granito Roriz,Negro Nacional
Description:
Negro Nacional is a kind of black granite quarried in Portugal. This stone is especially good for Exterior - Interior wall and floor applications, monuments, countertops, mosaic, fountains, pool and wall capping, stairs, window sills, etc and other design projects. It also called Nero Nacional, Granito Negro Nacional, Granito Preto Nacional, National Black Granite, Granito Roriz . Negro Nacional can be processed into Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Tumbled and so on.