Contents
Fse-smoke-barrier-v1.svg (SVG file, nominally 900 × 600 pixels, file size: 7 KB)
Summary
Leakage paths through a smoke barrier: gaps around the door, holes around penetrating pipes and cracks at the wall-floor joint. Smoke moves through them because of the pressure difference across the barrier. Based on Klote (2002), pp. 4-276 to 4-278.
Original vector illustration for Smoke barrier, level 2 Intermediate.
- Source basis: Klote (2002), p. 4-276 (buoyancy pressure above the neutral plane, 13 Pa at 1.52 m for 800 °C), pp. 4-277 to 4-278 (leakage paths: pipe holes, wall-floor cracks, door cracks)
- Alt text: Section through a wall between a smoke-filled room and a corridor, with small arrows of smoke through door gaps, a pipe hole and the wall-floor joint.
Licensing
New drawing by Fire Safety Academy. © Fire Safety Academy.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:27, 2 November 2026 | | 900 × 600 (7 KB) | Lisa (talk | contribs) | Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity |
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