For the criteria load-bearing capacity, space enclosures and thermal insulation, the time they withstand the fire is measured in minutes. The longer the product lasts, the higher the fire resistance class in which it can be classified.
SITEC offers you different products in different fire resistance classes. Just ask us, we will be happy to advise you!
| Performance criteria | Duration in minutes | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| E | 15 | 20 | 30 | 45 | 60 | 90 | 120 | 180 | 240 |
| EI1* | 15 | 20 | 30 | 45 | 60 | 90 | 120 | 180 | 240 |
| EI2** | 15 | 20 | 30 | 45 | 60 | 90 | 120 | 180 | 240 |
*EL1 ≤ 140° max punctually < 180° ** EL2 ≤ 140° max punctually < 360°