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From [Institution name]
| Property |
Unit |
Requirement |
Woven Result |
Non-woven Result |
|---|---|---|---|---|
| Overall thickness |
mm |
Report value |
1.9 |
2.0 |
| Coating thickness |
mm |
Min. 0.4 (no measurement less than 0.32) |
No coating on membrane |
No coating on membrane |
| Property |
Unit |
Requirement |
Woven Result |
Non-woven Result |
|---|---|---|---|---|
| Breaking strength |
kN/m |
≥ 30 |
66 |
67 |
65 |
70 |
|||
| Water vapour transmission |
g/m2/d |
≤ 4.0 |
0.7 |
0.8 |
| Water absorption mass |
% |
≤ 3.0 |
1.8 |
1.7 |
| Static puncture (rating) |
- |
≥ 3 |
4 |
4 |
| Dynamic puncture (rating) |
- |
≥ 3 |
4 |
4 |
| Low temperature impact - original |
- |
8 out of 10 pass |
Pass |
Pass |
| Low temperature impact - after weathering |
- |
8 out of 10 pass |
Pass |
Pass |
| Low temperature flexibility - original |
- |
Material must not crack or exhibit any visible defects. |
Pass |
Pass |
| Low temperature flexibility - after heat aging |
- |
Material must not crack or exhibit any visible defects. |
Pass |
Pass |
| Low temperature flexibility - after weathering |
- |
Material must not crack or exhibit any visible defects. |
Pass |
Pass |
| Lap joint strain energy- machine direction |
% |
Min. 75% of original membrane |
Pass |
Pass |
| Lap joint strain energy - cross-machine direction |
% |
Min. 75% of original membrane |
Pass |
Pass |
| Lap joint strain energy (after 7 days boiling) - machine direction |
% |
Min. 70% of original membrane |
Pass |
Pass |
| Lap joint strain energy (after 7 days boiling) – cross-machine direction |
% |
Min. 70% of original membrane |
Pass |
Pass |
| Abrasion resistance (original) - weight loss |
g |
≤ 0.4 |
0.4 |
0.4 |
| Abrasion resistance (original) - depth of wear |
mm |
≤ 0.30 |
0.17 |
0.17 |
| Resistance to accelerated weathering |
- |
No cracking, blistering or colour change |
Pass |
Pass |
| Adhesion substrate - concrete surface with contact adhesive |
N |
≥ 125 |
126 |
219 |
| Adhesion substrate - plywood substrate with contact adhesive |
N |
≥ 125 |
193 |
226 |
| Adhesion substrate - plywood substrate with latex adhesive |
N |
≥ 125 |
133 |
128 |
| Slip resistance – dry condition (rating) - leather |
- |
≥ 0.50 |
0.54 |
0.54 |
| Slip resistance – dry condition (rating) - rubber |
- |
≥ 0.70 |
0.99 |
0.99 |
| Slip resistance – wet condition (rating) - leather |
- |
≥ 0.60 |
0.65 |
0.65 |
| Slip resistance – wet condition (rating) - rubber |
- |
≥ 0.65 |
0.80 |
0.80 |