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Hlavní stránka>ČSN EN 1366-3+A1 - Zkoušky požární odolnosti provozních instalací - Část 3: Těsnění prostupů
Vydáno: 01.07.2025

ČSN EN 1366-3+A1

Zkoušky požární odolnosti provozních instalací - Část 3: Těsnění prostupů

Formát
Dostupnost
Cena a měna
Anglicky Tisk
Skladem
1400 Kč
Označení normy:ČSN EN 1366-3+A1
Třídící znak:730857
Počet stran:198
Vydáno:01.07.2025
Harmonizace:Norma není harmonizována
Katalogové číslo:521389
Popis

ČSN EN 1366-3+A1

This part of the EN 1366 series specifies a method of test and criteria for the evaluation (including field of direct application rules) of the ability of a penetration seal to maintain the fire resistance of a separating element at the position at which it has been penetrated by a service or services. Penetration seals used to seal gaps around chimneys, air ventilation systems, fire rated ventilation ducts, fire rated service ducts, shafts and smoke extraction ducts as well as combined penetration seals are excluded from this part of the EN 1366 series. NOTE - EN 15882-5 [6] deals with penetration seals including ducts and dampers. Supporting constructions are used in this part of the EN 1366 series to represent separating elements such as walls or floors. These simulate the interaction between the test specimen and the separating element into which the sealing system is to be installed in practice. This part of the EN 1366 series is intended to be used in conjunction with EN 1363-1.