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From [Institution name]
| Property |
Unit |
Requirement |
Result |
|
|---|---|---|---|---|
| Compressive strength (initial) |
kPa |
150 |
176.5 |
|
| Dynamic impact resistance (mean failure energy) |
J |
≥ 2.45 |
2.6 |
|
| Creep resistance (residual thickness at 25 years/10°C) |
% |
≥ 40% at 25 years/10°C |
64.8 |
|
| Cold bending at -30°C |
N/A |
No visible crack |
No visible crack |
|
| Tensile strength |
at yield |
kN/m |
≥ 8 |
XD 10.1Footnote (1) |
| elongation at break |
% |
≥ 25 |
XD 26.3 |
|
| anisotropy ratio |
|
≥ 0.5 |
0.67 |
|
| Heat aging after 2 weeks |
OIT after 2 weeks |
minutes |
5 |
5.95 Footnote (2) |
| dimensional change |
% |
≤ 1 |
MD -0.9, XD -1.0 |
|
| weight change |
% |
≤ |0.1| |
-0.2 |
|
| residual compression strength |
% |
≥ 80 of initial |
127 |
|
| creep resistance after heat aging (residual thickness at 25 years/10°C |
% |
≥ 40% at 25 years/10°C |
62.6 |
|
| Resistance to alkaline environment |
appearance |
N/A |
No visible crack |
No visible crack |
| residual compression strength |
% |
≥ 80 of initial |
118 |
|
| bending resistance |
N/A |
No visible crack |
No visible crack |
|
| Geometrical Properties |
|||
|---|---|---|---|
| Orientation of dimples |
- |
Report value |
Square |
| Number of dimples per unit area |
dimples/m2 |
Report value |
884 |
| Overall thickness |
mm |
Report value |
6.18 |
| Sheet thickness |
mm |
Report value |
0.86 |
| Hollow core thickness |
mm |
Report value |
5.32 |
| Anchorage performance anchorage efficiency |
kN/anchor |
Report value |
1.03 |