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From [Institution name]
| Property | Unit | Requirements |
|---|---|---|
| Overall thickness | mm | 1.2 |
| Coating thickness Footnote (2) | mm | 0.4 |
| Tensile strength | MPa | n/a |
| Breaking strength | kN/m | 35 |
| Elongation at break | % | 15 Footnote (3) |
| Initial 5 lap joint strength | % of tensile/breaking strength | 75 |
| Lap joint strength after 7 d in boiling water Footnote (4) | % of tensile/breaking strength | 70 |
| Low - temperature impact | -- | 8 out of 10 pass |
| Retention of properties after heat aging - tensile/breaking strength | % of original | 90 |
| Retention of properties after heat aging – elongation Footnote (3) | % of original | 90 |
| Retention of properties after heat aging - low-temperature flexibility | % of original | Pass |
| Low - temperature flexibility | -- | Pass |
| Resistance to accelerated weathering - visual inspection | – | No cracking, blistering or appreciable colour change |
| Resistance to accelerated weathering - elongation | % of original Footnote (3) | 90 |
| Resistance to accelerated weathering - low-temperature impact | – | 8 out of 10 pass |
| Resistance to accelerated weathering - low-temperature flexibility | – | Pass |
| Water vapour transmission - Classes A and B | Max. g/m 2 in 24 h | 4.0 |
| Water vapour transmission - Class C | Max. g/m 2 in 24 h | 1.0 |
| Effect of water absorption - mass increase | Maximum % | 3.0 |
| Effect of water absorption - tensile breaking strength | % of original | 90 |
| Effect of water absorption - elongation | % of original Footnote (3) | 90 |
| Dimensional change - without loading | Maximum % | 0.5 |
| Dimensional change - with loading machine direction | Maximum % | 0.5 |
| Dimensional change with loading - cross-machine direction | Maximum % | 0.2 |
| Core penetration | N | 30 |
| Asphalt compatibility of Class D only, mass decrease | Maximum % | 5.0 |