Open porosity
%
3.78
3.3
3.5
1936
Density/Apparent volumetry mass
kg/M^3
2600
2590
2600
1936
Capillarity coefficient C¹
g.m^-2-1/2
-
-
-
-
Capillarity coefficient C²
g.m^-2-1/2
-
-
-
-
Wear on disk
mm
19.1
18.1
18.5
14157
Bending strength
M Pa
24.5
21.6
22.9
12372
Fastener strength (type i)
N
-
-
-
-
Fastener strength (type lla)
N
-
-
-
-
Fastener strength (type llb)
N
-
-
-
-
Compression strength
M Pa
227.5
209.2
218
1926
Compression strength 2
-
-
-
-
Frost resistance
Nb. de cycle
-
-
-
-
Slipperiness – dry environment
-
-
-
-
Slipperiness – wet environment
35
31
33
14231