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Experimental and modeling study of thermal exposure of a self-contained breathing apparatus (SCBA)
An experimental apparatus designed to study firefighter safety equipment exposed to a thermal environment was developed. The apparatus consisted of an elevated temperature flow loop with the ability to heat the air stream up to 200°C. The thermal and flow conditions at the test section were characterized using thermocouples and bi-directional probes. The safety equipment examined in this study was a self-contained breathing apparatus (SCBA), including a facepiece and an air cylinder. The SCBA facepiece was placed on a mannequin headform and coupled to a breathing simulator that was programmed...
Effects of air bottle design on postural control of firefighters
The purpose of this study was to investigate the effect of firefighter's self-contained breathing apparatus (SCBA) air bottle design and vision on postural control of firefighters. Twenty-four firefighters were tested using four 30-minute SCBA bottle designs that varied by mass and size. Postural sway measures were collected using a forceplate under two visual conditions (eyes open and closed) and two stance conditions (quiet and perturbed stances). For perturbed stance, a mild backward impulsive pull at the waist was applied. In addition to examining center of pressure postural sway measures...
Que faire? Face à l'incendie
Intervenir sous protection respiratoire Des conseils pratiques de professionnels de la formation à la lutte contre le feu et plus de 60 illustrations inédites pour : - comprendre les objectifs et les moyens de la protection respiratoire ; - connaître le matériel, savoir le choisir et l'entretenir ; - mémoriser les gestes essentiels pour intervenir en sécurité sous protection respiratoire ; - adapter son organisation et ses modes opératoires en fonction de ses risques et des interventions à prévoir. Source : http://www.cnpp...

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