Palissandro classico, Palissandro bluette marble, Palissandro blu nuvolato, serizzo Formazza, Serizzo Antigorio, Grigio Fior di Bosco/Grey Fleu
Stone Name:Serizzo Antigorio
Grey - Granite
Origin:Italy
Palissandro classico, Palissandro bluette marble, Palissandro blu nuvolato, serizzo Formazza, Serizzo Antigorio, Grigio Fior di Bosco/Grey Fleu
Serizzo is a material that has always been appreciated for its particular physical and mechanical characteristics, which perfectly fit for many different uses, especially for the construction industry sector focused on outdoor areas.
Quarrying activities are made by experienced staff following the ancient tradition developed during centuries in this region, nowadays enhanced by the latest technologies and digging equipment. All these factors contribute to a high quality production with a better optimization and less material waste.
PHYSICAL-MECHANICAL CHARACTERISTICS
Compression breaking load: 141 MPa
Compression breaking load after freezing: 128 MPa
Imbibition coefficient % (by weight):3.75
Ultimate tensile strength: 16 MPa
Impaci test; min. fall height(cm): 82
Thermal linear expansion coefficient(10-6/° C): 12.75
Frictional wear test - relative : 0.75
Weight per unit of volume (kN/m3): 27.3
Elasticity modul: tangente Et: 40824/secante Es: 20199
Knoop microhardness : 2576 MPa
Poisson coefficient
tangente t:0,361
secante t:0,122
Speed waves ultrasonic: 2295 (m/s
CHEMICAL ANALYSIS
In chemical composition % weight of the ox of the elements
chemicals that make up the rock.
SiO2- 68,0
TiO2 - 1,4
Al2O3 -17,6
Fe2O3 -0,5
FeO -1,9
MgO -1,1
CaO -2,0
Na2O -3,7
K2O -3,8
Mineralogical composition % by volume of minerals components of the rock.
Quartz - 30
Plagioclase - 25
Ortoclasio - 26
Biotite - 10
Muscovite - 5
Epidoto - 3
Accessories: Tourmaline,Zircon, Apatite - 1