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From [Institution name]
| Property |
Unit |
Requirement |
Result |
|
|---|---|---|---|---|
| Compressive strength (initial) |
kPa |
≥ 150 |
357.7 |
|
| Dynamic impact resistance (mean failure energy) |
J |
≥ 2.45 |
10.4 |
|
| Creep resistance (residual thickness at 25 years/10°C) |
% |
≥ 40% at 25 years/10°C |
86.2 |
|
| Cold bending at -30°C |
N/A |
No visible crack |
No visible crack |
|
| Tensile strength |
at yield |
kN/m |
≥ 8 |
XD 9.5Footnote (1) |
| elongation at break |
% |
≥ 25 |
XD 27.5 |
|
| anisotropy ratio |
N/A |
≥ 0.5 |
0.99 |
|
| OIT after 2 weeks |
minutes |
5 |
14.2Footnote (2) |
|
| dimensional change |
% |
≤ 1 |
MD -0.6, XD -0.4 |
|
| weight change |
% |
≤ –0.1 |
-0.3 |
|
| residual compression strength |
% |
≥ 80 of initial |
107 |
|
| Heat aging (for 2 weeks) |
OIT after 2 weeks |
minutes |
≥ 5 |
14.2Footnote (2) |
| dimensional change |
% |
≤ 1 |
MD -0.6, XD -0.4 |
|
| weight change |
% |
≤ –0.1 |
-0.3 |
|
| residual compression strength |
% |
≥ 80 of initial |
107 |
|
| creep resistance after heat aging (residual thickness at 25 years/10°C |
% |
Class B: ≥ 40% 25 years/10°C |
88.4 |
|
| Resistance to alkaline environment |
appearance |
N/A |
No visible crack |
No visible crack |
| residual compression strength |
% |
≥ 80 of initial |
98.7 |
|
| bending resistance |
N/A |
No visible crack |
No visible crack |
|
| Geometrical Properties |
|||
|---|---|---|---|
| Orientation of the dimples |
- |
Report value |
Diagonal lMD/CD |
| Number of dimples per unit area |
dimples/m2 |
Report value |
1 554 |
| Overall thickness |
mm |
Report value |
6.96 |
| Sheet thickness |
mm |
Report value |
0.82 |
| Hollow core thickness |
mm |
Report value |
6.14 |
| Anchorage performance anchorage efficiency |
kN/washer |
Report value |
0.29 |
kN/plug |
Report value |
0.31 |
|