prEN 17020-2

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 prEN 17020-2

Scope

This European Standard covers steel rolling shutters as covered by EN 15269 10.
This document prescribes the methodology for extending the application of test results obtained from durability self-closing test(s) conducted in accordance with EN 1634 1.
Subject to the completion of the appropriate self-closing test or tests, the extended application may cover all or some of the following non-exhaustive list:
- Integrity only (E), radiation (EW) or insulated (EI1 or EI2) classifications;
- shutter curtain;
- wall/ceiling fixed elements (frame/suspension system);
- decorative finishes;
- intumescent, smoke, draught or acoustic seals;
- alternative supporting construction(s).