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ČSN EN 17020-4 (730871)
Extended application of test results on durability of selfclosing for doorsets and openable windows - Part 4: Durability of self-closing of fire resistance and/or smoke control hinged and pivoted metal framed glazed doorsets and openable windows
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STANDARD published on 1.9.2021
The information about the standard:
Designation standards: ČSN EN 17020-4
Classification mark: 730871
Catalog number: 512847
Publication date standards: 1.9.2021
SKU: NS-1034736
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Fire-resistance of building materials and elementsDoors and windows
Annotation of standard text ČSN EN 17020-4 (730871):
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: - doorsets and openable windows; - door or window leaves; - wall or ceiling fixed elements (frame or suspension system); - glazing and non-glazed panels in doorset and openable window, side, transom and/or overpanels; - items of building hardware; - decorative finishes; - intumescent, smoke, draught or acoustic seals; - alternative supporting construction(s)
Preview of the standard ČSN EN 17020-4 (730871)
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