CEN/TC 254
| Project No. | EN 17872:2023 |
|---|---|
| Title | This document specifies a procedure for artificial ageing of flexible underlays which are used under discontinuous roof coverings. This is achieved by exposing test samples to UV-radiation, elevated temperature in combination with high relative humidity and elevated temperature in combination with accelerated air-speed. |
| Registration number (WIID) | 75498 |
| Scope | This document specifies a procedure for artificial ageing of flexible underlays which are used under discontinuous roof coverings. This is achieved by exposing test samples to UV-radiation, elevated temperature in combination with high relative humidity and elevated temperature in combination with accelerated air-speed. |
| Status | Standarts spēkā |
| ICS group | 91.100.50 |