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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 |
elongation at break |
% |
≥ 25 |
XD 29.8 |
|
Anisotropy ratio |
N/A |
≥ 0.5 |
1.1 |
|
tensile strength in print area |
% |
≥ 90% of tensile strength |
100% |
|
Heat aging for 2 weeks |
dimensional change |
% |
≤ 1 |
MDFootnote (1) -0.6, XD -0.5 |
weight change |
% |
≤ -0.1 |
0.0 |
|
residual compression strength |
% |
≥ 80 of initial |
107.8 |
|
Resistance to alkaline environment |
appearance |
N/A |
No visible crack |
No visible crack |
residual compression strength |
% |
≥ 80 of initial |
101.5 |
|
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 |