Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems
NORM herausgegeben am 1.7.2023
Bezeichnung normen: ČSN EN ISO 21805
Zeichen: 389251
Katalog-Nummer: 517084
Ausgabedatum normen: 1.7.2023
Zahl der Seiten: 52
Gewicht ca.: 156 g (0.34 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document gives guidelines for fulfilling the requirements contained in ISO 6183:2022, 6.4.1 and 7.4.1 and ISO 14520-1:2023, 5.2.1 h) and 5.3 h), in respect to over- and under-pressurization venting and post-discharge extract.
It considers the design, selection and installation of vents to safeguard the structural integrity of enclosures protected by fixed gaseous extinguishing systems and the post-discharge venting provisions where used