Black - Marble
Italy
Item Details
Quarry Location:
Sardegna
Water Absorption:
0.06 %
Density:
2725 kg/m3
Flexural Strength:
18.3 MPa
Compressive Strength:
118 - 135 MPa
Recommended Usage:
Building stone,countertops, sinks, monuments, pool coping, sills, ornamental stone, interior, exterior, wall, floor , paving
Finishing Surface:
Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Tumbled
Additional Names:
Black & White Marble,Black - White Sardegna,Sardegna Black Marble Marble,Black and White Sardegna
Description:
Petrographic definition: Marble
Massa Unit Volume: 2725 Kg/m3
Water absorption: 0.06%
Compression breaking load Simple: 118 MPa
Compression breaking load after freezing: 135 MPa
Tangent elastic modulus: 79,800 MPa
Elastic Modulus Secant: 83,400 MPa
Indirect Tensile Strength by bending: 18,3 MPa
Coefficient corresponding Abrasion (referred to Granite St. Fedelino): 0.36
Impact resistance: minimum fall height: 30 cm
Coefficient of thermal linear expansion: 11.3 x 10-5 0C-1
Knoop microhardness: 1429 MPa
non-uniformity index of hardness: 1.06
Source: Politecnico di Torino