Commercial classification
Availability
Uniformity
Density
Water absorption coefficient
Uniaxial compression strenght
Uniaxial compression strenght after freezing
Flexural strenght
Abrasive wear resistance
Impact resistance: minimum fall height
Thermal linear expansion coefficient
Knoop microhardness
⁄
⁄
⁄
Kg/m3
%
MPa
MPa
MPa
⁄
cm
10-6x°C-1
1343
MPa
marble
⁄
⁄
2690
0,60
144
⁄
13,7
0,38
41
Commercial classification
Availability
Uniformity
Density
⁄
⁄
⁄
Kg/m3
%
MPa
MPa
MPa
marble
⁄
⁄
2660
0,6
110,5
⁄
⁄
2,39
⁄
Water absorption coefficient
Uniaxial compression strenght
Uniaxial compression strenght after freezing
Flexural strenght
Abrasive wear resistance
Impact resistance: minimum fall height
Thermal linear expansion coefficient
10-6x°C-1
Knoop microhardness
⁄
MPa
⁄
cm
⁄
⁄
Commercial classification
⁄
Availability
⁄
Uniformity
⁄
Kg/m3
Density
Water absorption coefficient
%
Uniaxial compression strenght
MPa
Uniaxial compression strenght after freezing
MPa
Flexural strenght
MPa
Abrasive wear resistance (referred to San Fedelino granite)
⁄
Impact resistance: minimum fall height
cm
Thermal linear expansion coefficient
Knoop microhardness
MPa
travertine
good
good
2380
0,81
92,9
84,7
13,4
0,44
26
10-6x°C-1
4,5
1167
Commercial classification
⁄
Availability
⁄
Uniformity
⁄
Kg/m3
Density
Water absorption coefficient
%
Uniaxial compression strenght
MPa
Uniaxial compression strenght after freezing
MPa
Flexural strenght
MPa
Abrasive wear resistance (referred to San Fedelino granite)
⁄
Impact resistance: minimum fall height
cm
10-6x°C-1
Knoop microhardness
MPa
Thermal linear expansion coefficient
marble
good
minimum
2700
⁄
159
⁄
10
⁄
⁄
⁄
⁄
I