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

Standard No.

UNE-EN 17020-2:2023

Release Date

2023

Published By

ES-UNE

Latest

UNE-EN 17020-2:2023

UNE-EN 17020-2:2023 history

• 2023 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