| |
|
| |
|
| Apparent density |
2.70-
2.71gr/cm3
UNE-E 1936
|
|
|
|
|
|
Water
absorption
to the atmospheric
pressure
|
0.05
- 0.07 % Pr
EN 13755
|
|
|
|
|
| Open porosity |
0.13-
0.19 % UNE-E1936
|
|
|
|
|
| Total porosity |
1.6-2.5
% UNE-E 1936
|
|
|
|
|
|
Resistance to the crystallization of salts
|
Loss in weight1.25
- 2.2 %
UNE-E 12370
|
|
|
|
|
| Flexion resistance |
11.9
3.22 N/mm2
UNE-E 12372
|
|
|
|
|
|
Frost test |
Alterations:
NO
|
| |
Loss
of resistance
to the flexion:
3103-
41.8%
|
|
| |
|
|
|
|
|
|
| |
|
|
Anchorages resistance
|
1910-2060
N Pr EN 13364
|
|
|
|
|
| Abrasion resistance |
20.0
- 24.5 mm
|
|
|
|
|
| Sliding resistance |
Sawed:
USRV =72
Grain
60:
USRV =43
Brightness:
USRV = 29
|
|
|
|
|
|
Energy of breakage by impact
|
3.90
Julios(Pr
EN WI 24619)
J
|
|
|
|
|
| Termal test resistance |
Alterations:
NO
Pr EN WI 246016
|
|
| |
|
|
|
|
