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Homepage>BS Standards>13 ENVIRONMENT. HEALTH PROTECTION. SAFETY>13.220 Protection against fire>13.220.50 Fire-resistance of building materials and elements>21/30393172 DC BS EN 17020-1. Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows Part 1. Durability of self-closing of hinged and pivoted steel doorsets
immediate downloadReleased: 2021-05-06
21/30393172 DC BS EN 17020-1. Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows Part 1. Durability of self-closing of hinged and pivoted steel doorsets

21/30393172 DC

BS EN 17020-1. Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows Part 1. Durability of self-closing of hinged and pivoted steel doorsets

CURRENCY
LANGUAGE
English
Standard number:21/30393172 DC
Pages:83
Released:2021-05-06
Status:Draft for Comment
DESCRIPTION

21/30393172 DC


This standard 21/30393172 DC BS EN 17020-1. Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows is classified in these ICS categories:
  • 91.060.50 Doors and windows
  • 13.220.50 Fire-resistance of building materials and elements

This document covers single and double leaf, hinged and pivoted, steel based doorsets as covered by EN 15269‑2 or EN 15269‑20.

This document prescribes the methodology for extending the application of test results obtained from durability of self-closing test(s) conducted in accordance with EN 1191.

Subject to the completion of the appropriate self-closing test(s), the extended application can cover all or some of the following non-exhaustive list

  1. door leaf;

  2. side, transom and/or overpanels;

  3. ventilation grilles and/or louvres;

  4. wall/ceiling fixed elements (frame/suspension system);

  5. glazing for door leaf, side, transom and flush over panels;

  6. items of building hardware;

  7. decorative finishes;

  8. intumescent, smoke, draught or acoustic seals;

  9. alternative supporting construction(s).


This product includes: