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NBN EN 14972-11:2023
Fixed firefighting systems - Water mist systems - Part 11: Test protocol for cable tunnels for open nozzle systems
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Summary
This document specifies fire testing requirements for water mist systems used for fire protection of cable tunnels. The test protocol covers deluge water mist systems with open nozzles which are either activated with an automatic release system, e.g. fire detection system, or manually released.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 05/24/2023 |
| Cancellation Date | 11/30/2023 |
| Page Count | 16 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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