UNE EN 17020-2:2023
Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows - Part 2: Durability of self-closing of steel rolling shutters
Extensión de la aplicación de los resultados de ensayo de la durabilidad del cierre automático de puertas y ventanas practicables resistentes al fuego y/o humos. Parte 2: Durabilidad del autocierre de las persianas enrollables de acero.
| Standard number: | UNE EN 17020-2:2023 |
| Pages: | 76 |
| Released: | 2023-09-27 |
| Status: | Standard |
| Pages (Spanish): | 74 |
UNE EN 17020-2:2023
This document covers steel rolling shutters as covered by EN 15269-10 or EN 15269-20. This document prescribes the methodology for extending the application of test results obtained from durability self-closing test(s) conducted in accordance with EN 16034. Subject to the completion of the appropriate self-closing test or tests, the extended application could cover all or some of the following non-exhaustive list: shutter curtain; wall/ceiling fixed elements (frame/suspension system); decorative finishes; intumescent, smoke, draught or acoustic seals; alternative supporting construction(s).