Content page
From [Institution name]
| Property |
Unit |
Requirement |
Result |
|---|---|---|---|
| Condensation control water vapour permeance |
ng/Pa·s·m2 |
Report value |
36 (average result of 5 specimens) 18 (min. result of 5 specimens) |
| Protection from precipitation – water resistance tests on water permeability barrier (WPB) coating coefficient of water absorption @ 72 h |
kg/(m2·s1/2) |
< 0.0040 |
0.00238 |
| Protection from precipitation – water resistance tests on water permeability barrier (WPB) coating water transmission resistance, WPB coating under 25 mm head of water for 10 days |
kg/m2·s |
2 × 10-7 |
2.8 × 10-6 (unaged)Footnote (1) |
| Durability – proprietary coating adhesion to OSB |
MPa |
Bond test (tension) ≥ 0.3 |
1.10 (unaged) |
| Durability – proprietary coating adhesion to OSB |
MPa |
Bond test (tension) ≥ 0.3 |
1.04 (UV aged) |
| Durability – proprietary coating adhesion to OSB |
MPa |
Bond test (tension) ≥ 0.3 |
0.96 (freeze-thaw) |
| Durability – proprietary coating adhesion to OSB |
MPa |
Bond test (tension) ≥ 0.3 |
0.72 (UV + heat aging) |
| Durability – proprietary coating water transmission resistance, WPB coating under 25 mm head of water for 10 days after UV aging |
kg/m2·s |
2 × 10-7 |
3.4 × 10-6Footnote (1) |
| Durability – proprietary coating water resistance after wall systemFootnote (2) racking and aging - lateral loads and drift (unaged) |
– |
No evidence of cracking. No visible signs of water penetration as viewed from back of panel. |
Pass |
| Durability – proprietary coating water resistance after wall systemFootnote (2) racking and aging - water spray and heat |
– |
No evidence of cracking. No visible signs of water penetration as viewed from back of panel. |
Pass |
| Durability – proprietary coating water resistance after wall systemFootnote (2) racking and aging - restrained environmental loading |
– |
No evidence of cracking. No visible signs of water penetration as viewed from back of panel. |
Pass |
| Durability – proprietary coating water resistance after wall systemFootnote (2) racking and aging - water penetration under pressure |
– |
No evidence of cracking. No visible signs of water penetration as viewed from back of panel. |
Pass |
| Property |
Unit |
RequirementFootnote (3) |
Result |
|---|---|---|---|
| Moisture at pressure difference (ΔP) across joint assembly (fasteners from cladding through sheathing tape at stud locations on laminated OSB substrate) - @ 75 Pa |
g |
< 6.51 to 11.58 |
0 to 1.33 |
| Moisture at pressure difference (ΔP) across joint assembly (fasteners from cladding through sheathing tape at stud locations on laminated OSB substrate) - @ 150 Pa |
g |
< 7.22 to 17.85 |
0 to 6.5 |
| Moisture at pressure difference (ΔP) across joint assembly (fasteners from cladding through sheathing tape at stud locations on laminated OSB substrate) - @ 300 Pa |
g |
< 7.87 to 26.88 |
0.9 to 12.07 |
| Property |
Unit |
Requirement |
Result |
|---|---|---|---|
| Thickness |
mm |
Report value ± 0.025 |
0.283 |
| Width |
mm |
≥ 60 ± 0.80 |
94.97 |
| Length as specified |
m |
27.4 ± 1% |
27.4 + 0.5% |
| Tensile breaking strength |
kN/m |
≥ 2.80 |
3.2 |
| Elongation |
% average |
≥ 150 |
873 |
| Property |
Unit |
Requirement |
Result |
|---|---|---|---|
| Peel adhesion at 23°C to backing |
N/mm |
≥ 0.15 |
0.43 |
| Peel adhesion at 23°C to OSB laminate |
N/mm |
≥ 0.15 |
0.94 |
| Peel adhesion at 23°C to painted metal |
N/mm |
≥ 0.15 |
0.94 |
| Peel adhesion after UV exposure to backing |
N/mm |
≥ 0.15 |
0.79 |
| Peel adhesion after UV exposure to OSB laminate |
N/mm |
≥ 0.15 |
1.28 |
| Peel adhesion after UV exposure to painted metal |
N/mm |
≥ 0.15 |
0.43 |
| Peel adhesion at −10°C to backing |
g |
Withstand 250 g for more than 24 h at −10°C |
Pass |
| Peel adhesion at −10°C to OSB laminate |
g |
Withstand 250 g for more than 24 h at −10°C |
Pass |
| Peel adhesion at −10°C to painted metal |
g |
Withstand 250 g for more than 24 h at −10°C |
Pass |
| Peel adhesion after heat aging (500 h @ 80°C) to backing |
N/mm |
≥ 0.20 |
0.68 |
| Peel adhesion after heat aging (500 h @ 80°C) to OSB laminate |
N/mm |
≥ 0.20 |
1.51 |
| Peel adhesion after heat aging (500 h @ 80°C) to painted metal |
N/mm |
≥ 0.20 |
1.54 |
| Lap shear strength of tape to backing/tape to ZIP OSB laminate |
% |
≥ 75% |
100 |
| Shear strength after solvent immersion (16 h in water) tape to backing |
N/mm |
≥ 1.2 |
1.87 |
| Shear strength after solvent immersion (16 h in water) tape to OSB laminate |
N/mm |
≥ 1.2 |
2.09 |
| Shear strength after UV exposure tape to backing |
N/mm |
± 25% of original shear strength |
2.25, pass |
| Shear strength after UV exposure tape to OSB laminate |
N/mm |
± 25% of original shear strength |
2.00, pass |
| Shear strength after UV and heat aging tape to backing |
N/mm |
± 25% of original shear strength |
2.09, pass |
| Shear strength after UV and heat aging tape to OSB laminate |
N/mm |
± 25% of original shear strength |
2.43, pass |
| Bond separation |
mm |
Max. lifting ≤ 2.0 |
1.8, pass |
| Shelf life (240 h @ 65°C) to backing |
N/mm |
≥ 0.15 |
0.62 |
| Shelf life (240 h @ 65°C) to OSB laminate |
N/mm |
≥ 0.15 |
0.92 |
| Shelf life (240 h @ 65°C) to painted metal |
N/mm |
≥ 0.15 |
0.66 |