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
limited
good
2880
0,68
97,1
⁄
18,5
0,35
⁄
⁄
Commercial classification
marble
⁄
⁄
Availability
Uniformity
Density
Water absorption coefficient
Uniaxial compression strenght
Uniaxial compression strenght after freezing
Flexural strenght
good
⁄
medium
⁄
2691
Kg/m3
⁄
%
181,5
MPa
⁄
MPa
9,80
MPa
⁄
⁄
Abrasive wear resistance (referred to San Fedelino granite)
⁄
Impact resistance: minimum fall height
cm
Thermal linear expansion coefficient
9,4
10-6x°C-1
Knoop microhardness
⁄
MPa
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
scanty
medium
2705
0,06
131
126
16,9
0,52
61
6,8
1463
Commercial classification
Availability
Uniformity
Water absorption (EN99)
Bending strenght (EN100)
Scratch resistance (EN102)
Impact strenght RD 16/11/39 N° 2234
Compression resistance
Composed of Quartz
⁄
⁄
%
MPa
mm3
on 10 mm
MPa
10-6x°C-1
Linear thermal expansion coefficient BRETON
C
LASSIFICATION IN ACCORDANCE WITH
CEN
STANDARDS
B 1 EN 176
unlimited
good
0,04
52,4
175
4,0
118,4
25