Content page
From [Institution name]
Property |
Unit |
Requirement |
Result |
---|---|---|---|
Impact resistance |
N·m |
≥ 3.95 |
11 |
Weathering |
- |
Siding shall be free of any structural changes or visible surface changes such as peeling, chipping, cracking, flaking or pitting |
Pass |
Property | Requirement |
Result |
---|---|---|
Deformation (sustained pressure) |
No damage observed after a sustained pressure for 1 hour at a maximum pressure of ± 450 Pa (TandoStone™). | Q50Footnote (1) Footnote (2) Footnote (3) < 0.45 kPa |
|
No damage observed after a sustained pressure for 1 hour at a maximum pressure of ± 1000 Pa (TandoShake™). |
Q50 < 1.00 kPa |
Repeated positive and negative pressure test (cyclic pressure) |
No damage observed after 2 000 cycles reversing from positive to negative pressures at a maximum of ± 660 Pa (TandoStone™). |
Q50 < 0.45 kPa |
|
No damage observed after 2 000 cycles reversing from positive to negative pressures at a maximum of ± 1460 Pa (TandoShake™). |
Q50 < 1.00 kPa |
Safety test (gust loads) |
No damage observed after a maximum applied pressure of 980 Pa for 3 seconds (TandoStone™). |
Q50 < 0.45 kPa |
|
No damage observed after a maximum applied pressure of 2180 Pa for 3 seconds (TandoShake™). |
Q50 < 1.00 kPa |
Surface burning characteristicsFootnote (4) flame spread |
Declare |
35 |
Surface burning characteristicsFootnote (4) smoke developed |
Declare |
600 |