Open porosity
%
1.4
0.8
0.9
NFEN 1936
Density/Apparent volumetry mass
kg/M^3
2640
2640
2640
NFEN 1936
Capillarity coefficient C¹
g.m^-2-1/2
-
-
-
-
Capillarity coefficient C²
g.m^-2-1/2
-
-
-
-
Wear on disk
mm
20.7
20.2
20.5
NFEN 14157
Bending strength
M Pa
13.6
11.9
13.1
NFEN 12372
Fastener strength (type i)
N
-
-
-
-
Fastener strength (type lla)
N
-
-
-
-
Fastener strength (type llb)
N
-
-
-
-
Compression strength
M Pa
129.3
121.6
125
NFEN 1926
Compression strength 2
M Pa
117.7
11.1
116
NFEN 1926 après 48 cycles gele et dégel
Frost resistance
Nb. de cycle
-
-
240
NFEN 12371
Slipperiness – dry environment
-
-
-
-
Slipperiness – wet environment
75.4
73.4
74
NFEN 14231