File:Fse-smoke-control-v2.svg

Fse-smoke-control-v2.svg (SVG file, nominally 900 × 600 pixels, file size: 6 KB)

Summary

Pressurisation protects boundaries by controlling flow direction. Based on Evans et al. (2005), p. 70 and Australian Building Codes Board (2020), p. 127.

Diagram for the article Smoke control (Fire Safety Academy wiki, level 1 Basic).

Source basis: Evans et al. (2005), p. 70; Australian Building Codes Board (2020), p. 127
Alt text: Fresh air pressurises a stair and adjacent zone, directing leakage flow towards the fire zone.

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New drawing by Fire Safety Academy. © Fire Safety Academy.

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	Date/Time	Dimensions	User	Comment
current	16:00, 2 November 2026	900 × 600 (6 KB)	Sanne (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity
	09:05, 2 November 2026	900 × 600 (6 KB)	Sanne (talk \| contribs)	Add modest Fire Safety Academy logo-icon watermark
	08:09, 2 November 2026	900 × 600 (4 KB)	Sanne (talk \| contribs)	Upload fse-smoke-control-v2.svg: diagram for Smoke control (level-1 visual plan V2)

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Smoke control

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Short title	Fresh air pressurises a stair and adjacent zone, directing leakage flow towards the fire zone.
Image title	Plan view of a floor with three spaces in a row: a smoke-logged fire zone, an adjacent protected zone and a protected stair. Fans supply fresh air to the stair and the protected zone. Air flows through small openings in the boundaries from the stair to the protected zone and from the protected zone towards the fire zone. A dashed pressure-relief outlet lets air and smoke leave the fire zone.
Width	900
Height	600