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Transcript

Backdraft

Presentation

Introduction

  • Definition
  • Explanation
  • Video

01

Definition

Backdraft is a instantanate smoke explosion, due to different setting

Explosion

Fire

Smoke

Envir onnem-ent

air supply

Fire triangle

pyrolyse gas

Dust

Small closed room

Small closed room

  • Environment:
Means of escape

fire resistant materials

  • Air supply:
Smoke read

  • Fire:
Extinteur

Keep attention to material causing a heat source
Fire resistant materials
Means of escape
Extinction material

  • Smoke:
use smoke detector
smoke extraction system


Solutions

Physical
Damage

Consequences

Burn

Death

intoxication

Intern burn

Build Damage

Extern burn

fracture

internal bleeding

  • Burn
Fire gear


  • Intoxication
Use self-contained breathing apparatus

  • Physical damage:
not be in the exposure cone

Solutions

THANKS