Torre Santa Maria

Petrographic definition: serpentinite
Massa Unit Volume: 2795 Kg / m3
Water absorption: 0.03%
Compression breaking load Simple: 242 MPa
Compression breaking load after freezing: 223 MPa
Tangent Modulus: 130 900 MPa
Indirect Tensile Strength by bending: 61,5 MPa
Coefficient corresponding Abrasion (referred to Granite St. Fedelino): 0.82
Impact resistance: minimum fall height: 52 cm
Coefficient of linear thermal expansion: 7.3 x 10-5 0C-1
Knoop microhardness: 2443 MPa
non-uniformity index of hardness: 3.54
Source: Politecnico di Torino
The request includes: 1. surface finished, size 2. quantity required
