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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>BS EN 17020-4:2021 Extended application of test results on durability of self-closing for doorsets and openable windows Durability of self-closing of fire resistance and/or smoke control hinged and pivoted metal framed glazed doorsets and openable windows
immediate downloadReleased: 2021-05-28
BS EN 17020-4:2021 Extended application of test results on durability of self-closing for doorsets and openable windows Durability of self-closing of fire resistance and/or smoke control hinged and pivoted metal framed glazed doorsets and openable windows

BS EN 17020-4:2021

Extended application of test results on durability of self-closing for doorsets and openable windows Durability of self-closing of fire resistance and/or smoke control hinged and pivoted metal framed glazed doorsets and openable windows

CURRENCY
LANGUAGE
English
Standard number:BS EN 17020-4:2021
Pages:58
Released:2021-05-28
ISBN:978 0 539 04289 4
Status:Standard
DESCRIPTION

BS EN 17020-4:2021


This standard BS EN 17020-4:2021 Extended application of test results on durability of self-closing for doorsets and openable windows is classified in these ICS categories:
  • 13.220.50 Fire-resistance of building materials and elements
  • 91.060.50 Doors and windows

This document is applicable to single and double leaf, hinged and pivoted metal framed, glazed doorsets or openable windows as covered by EN 15269?5 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. doorsets and openable windows;

  2. door or window leaves;

  3. wall or ceiling fixed elements (frame or suspension system);

  4. glazing and non-glazed panels in doorset and openable window, side, transom and/or overpanels;

  5. items of building hardware;

  6. decorative finishes;

  7. intumescent, smoke, draught or acoustic seals;

  8. alternative supporting construction(s).


This product includes: