| Dimensions – thickness |
PN-EN 1469:2005 |
The dimensions meet the standard |
| Bulk density |
PN-EN 1936:2007 |
2647 kg/m3 |
| Compressive strength |
PN-EN 1926:2007 |
145 MPa |
| Compressive strength |
PN-EN 12371:2010 |
After 48 freeze-thaw cycles 137MPa |
| Flexural strength |
PN-EN 12372:2010 |
Rtf=21,15 MPa |
| Flexural strength |
PN-EN 12371:2010 |
After 48 freeze-thaw cycles 19 MPa |
| Reaction to fire |
PN-EN 13501-1:2004 |
class A1 |
| Open porosity |
PN-EN 1936:2007 |
2.64 % |
| Water absorption |
PN-EN 13755:2008 |
0.82 % |
| Freeze resistance |
PN-EN 12371:2002 |
No cracks, fissures, etc. after 50 cycles |
| Thermal shock |
PN-EN 14066:2004 |
The mass loss after 20 cycles was 0,1% |
| Visual examination |
|
No cracks, inclusions, styolites, crystal veins, vitreous cracks, stains in the sample |
| Abrasion resistance |
PN-EN 14157:2005 |
After 16 cycles ΔV=0,0033mm3 |
| Breaking load at a dowel hole |
PN-EN 13364:2002 |
4035 N |
| Compressive strength After 25 freeze-thaw cycles in 1% NaCl solution |
PN –EN 1367-6 |
92.12 MPa |
