| The MultiWall system is certified under a Severe Duty (SD) level according to BS5234 Standard. | ||
|---|---|---|
| Testing factors | Severe Duty | Test Criteria |
| Stiffness Test | Certified | 50kg pressure at 1.5m height with bending less than 1mm when pressure is removed. |
| Surface damage by small hard body impact test | Certified | Damage tested after the bounce from a 3kg, 50mm steel bob with a 63.6 degree and a 131.8 degree bounce angle repeated 10 times to investigate the damage of the wall holes. |
| Surface penetration by surface small hard body impact test | Certified | |
| Resistance to damage by large soft impact test | Certified | Damage test of wall and structure after the bounce from a 50kg water-drop-shaped sand bag, swung to bounce against the wall and grid system without causing any structural damage. |
| Resistance to structural damage by large soft impact test. | Certified | |
| Door slam test | Certified | Tested with 60kg door with support and usage times, opened and closed with 15kg of force repeated 100 times without causing damage. |
