Diamante Negro - Black Diamond Granite

ra sec (Kg/m3) - Dry density in kq/m3 3109
ra sat (Kg/m3) - Apparent specific gravity in saturated kq/m3
3112 ha - Porosity 0,24
aa - Apparent absorption of water 0,08
Petrographic classification Gabbro Intensity Brightness 93 a 98 points

Profit
Finishing, versatility and competitiveness.
The competitive price and excellent acceptance Granite Black Diamond in domestic and foreign markets, provide liquidity, profitability and good business for Sawmills, Marble, applicators and consumers.
Quality
Durability, workability and finishing.
The quality of the Black Diamond, was attested by IPT - Technological Research Institute, Federal University of Espirito Santo and UERJ - State University of Rio de Janeiro. With pride, we monitor in each shipment, a certified copy of the technical report for this product.
Refinement
Rarity, beauty and brightness.
The superiority of the Black Diamond provides an excellent finish, sophistication and refinement in any application. As a geological formation, this precious stone has pigmentation closed and compact, highlighting the beauty of black and a bright and natural. Their unique characteristics, delight the most demanding architects, engineers, interior designers, builders and mainly consumed the final search quality and refinement.
Resistance
As a geological formation, Black Diamond, is a "gabbro, " making it, arguably one
very special rock. Highly resistant.
Main properties of the Black Diamond Rock. Attestation by the Institute of Technology - Federal University of Espirito Santo. Certificate No 25.234