TBT BSN | Notification

Notification Detail :: G/TBT/N/EGY/445

Notification No.

Notification Type

Notifying Member

Date of Notification

Final Date for Comments

Days to Final Date

Title

Draft of Egyptian standard for “Smoke and heat control systems Part 5: Powered smoke exhaust systems Requirements and design”.

Objective

Other (TBT); Protection of human health or safety (TBT)

Product Covered

Fire protection (ICS code(s): 13.220.20)

Document Notification

Link to ePing

HSCODE

ICSCODE

13.220.20 - Fire protection

Keywords

Specific Regions

Description

This draft of Egyptian standard applies to powered smoke exhaust systems in spaces with a large area and with a ceiling height of minimum 3 m, in which smoke protection is required. It includes tables and calculation methods for the design of clear layers in order to comply, inter alia, with the requirements of various protection objectives. This standard includes information and provisions concerning the requirements for powered smoke exhaust systems, their design and rules for their installation.NOTE: The requirements for testing the ventilators are dealt with in ISO 21927 3. Other parts of the ISO 21927 series of standards deal with the power supply (ISO 21927-10), control equipment (ISO 21927-9) and smoke control ducts and smoke control dampers (ISO 21927-7 and ISO 21927-8 respectively).Design, as specified in this standard, does not apply to:— Spaces with fixed gas extinguishing systems;— Storage facilities for hazardous materials;— Spaces in which there is a risk of explosions;— Corridors;— StairwellsWorth mentioning is that this Draft standard adopts the technical content of ISO 21927-5:2018

Notified Document

Link to Notification

EN:File here

Status Active

No	#	Comment By	Title	Comment Date	File

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Notification Detail :: G/TBT/N/EGY/445

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