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From [Institution name]
| Property |
Unit |
Requirement |
Result |
|---|---|---|---|
| Compressive strength (initial) |
kPa |
150 |
223 |
| Dynamic impact resistance (mean failure energy) |
J |
≥ 2.45 |
8.3 |
| Creep resistance (residual thickness at 25 years/10°C) |
% |
≥ 40% at 25 years/10°C |
77.5 |
| Cold bending at –30°C |
N/A |
No visible crack |
No visible crack |
| Tensile strength (at yield) |
kN/m |
≥ 8 |
XDFootnote (1) 8.1 |
| Tensile strength (elongation at break) |
% |
≥ 25 |
XDFootnote (1) 29.8 |
| Tensile strength (Anisotropy ratio) |
N/A |
≥ 0.5 |
1.1 |
| Tensile strength (Tensile strength in print area) |
kN/m |
≥ 90% of tensile strength |
100% |
| Heat aging for 8 weeks dimensional change |
% |
≤ 1 |
MDFootnote (1) –0.6, XDFootnote (1) –0.5 |
| Heat aging for 8 weeks weight change |
% |
≤ –0.1 |
0.0 |
| Heat aging for 8 weeks residual compression strength |
% |
≥ 80 of initial |
107.8 |
| Resistance to alkaline environment appearance |
N/A |
No visible crack |
No visible crack |
| Resistance to alkaline environment residual compression strength |
% |
≥ 80 of initial |
101.5 |
| Resistance to alkaline environment cold bending at – 30°C |
N/A |
No visible crack |
No visible crack |
| Geometrical properties |
|||
|---|---|---|---|
| Orientation of the dimples |
– |
Report value |
Diagonal |
| Number of dimples per unit area |
dimples/m2 |
Report value |
1 560 |
| Overall thickness |
mm |
Report value |
8.43 |
| Sheet thickness |
mm |
Report value |
0.48 |
| Hollow core thickness |
mm |
Report value |
7.95 |
| Anchorage performance (anchorage efficiency) |
kN/anchor |
Report value |
0.95 |