there has been a vast amount of research over the past ten years that focused on the ability of cafs foam and air firefighting systems to suppress class ‘a’ fires and it is beyond doubt that a tiny amount of foam additive entrained into a water/air mix clearly outperforms plain water in suppressive performance. – it has a significantly longer throw than that achievable with fog attack, enabling crews to maintain a greater distance from the seat of fire whilst firefighting. – caf can be used to control suspected backdraft and flashover conditions in a similar way to fog techniques and again has advantages over fog techniques as the process of inerting fire gases can be conducted further away from the opening and can penetrate further into the compartment than fog attack.
research has demonstrated that the benefits and advantages associated with cafs in un-shielded post-flashover fires involving open-plan areas are countered when the fire is pre-flashover involving a ‘shielded’ area that is perhaps partitioned or sectioned throughout. the use of cafs on post-flashover unshielded fires has undoubtedly been proven more effective than a direct attack from a plain water stream and ensures the minimal amounts of water carried on first-arriving fire engines is used to much greater effect. it is considered that a pulsing fog pattern from a simple class ‘a’ line may offer greater potential than that of a cafs equivalent when hose-lines are advanced inside fire-involved structures, especially where the fire remains in a ventilation controlled and shielded state.
a compressed air foam system is used in firefighting to deliver fire retardant foam for the purpose of extinguishing a fire or protecting unburned areas. cafs stands for compressed air foam system and is a system for the production of high-quality caf (compressed air foam), which is used to fight solid and liquid a compressed air foam system (cafs) is used in firefighting to deliver fire retardant foam for the purpose of extinguishing a fire or protecting unburned 5. cafs reduces firefighter safety risk. quicker knockdown times means fewer fires will reach flashover stage. faster reduction of interior, cafs fire truck, cafs fire truck, cafs system for sale, portable cafs system, cafs foam to water ratio.
cafs 16. suitable for rescue operations in small fire fighting vehicles, airports, and public buildings, heliport fire protection (cap 437 compliance), hercules adds compressed air to the husky foam system providing better control of the foam bubble structures, allowing firefighters to gain control faster. but few technologies have represented as significant a step forward as class a foam and compressed air foam systems (cafs). the technology’s, hercules cafs system manual, cafs meaning, compressed air foam system manufacturers, cafs meaning medical, fire fighting, how does compressed air foam system work, cafs cancer, portable foam fire suppression systems, which is an advantage of compressed air foam quizlet, burner cafs.
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