Impact resistance
|
Suspended ceilings are tested and classified according to the table below:
Class | Impact velocity (m/s) | Suitable application area |
1A | 16,5 +/- 0,8 | High velocity sport halls such as hand ball or tennis courts. |
2A | 8,0 +/- 0,5 | Where low energy ball games take place such as volley ball or soft ball |
3A | 4,0 +/- 0,5 | Where low levels of impact resistance is needed such as corridors in schools or day care centres. |
DIN18032-3 only features one level with set requirements that the product must fulfil in order to pass.