ČSN EN 17020-1 (730871)

Kategorie - ähnliche Normen:

Fire-resistance of building materials and elementsDoors and windows

Die Annotation des Normtextes ČSN EN 17020-1 (730871):

This document covers single and double leaf, hinged and pivoted, steel based doorsets as covered by EN 15269-2 and/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 and or EN 12605:2000, as appropriate.

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

• - door leaf;
• - side, transom and/or overpanels;
• - ventilation grilles and/or louvres;
• - wall or ceiling fixed parts or items of the doorset, e.g. frame or suspensions systems;
• - glazing for door leaf, side, transom and flush over panels;
• - items of building hardware;
• - decorative finishes;
• - intumescent strips, smoke, draught or acoustic seals;
• - alternative supporting construction(s)