A portable sprayer with hand pump fed from a liquid filled container fitted with straps used mainly in fire and pest control see also bladder bag.
Fire floor definition.
The occupants of the fire floor and floors immediately above and below it should immediately use the exit stairs to descend to a floor level that is at least a few floors below the fire floor.
The aggregate floor area enclosed and bounded by fire walls fire barriers exterior walls or fire resistance rated horizontal assemblies of a building.
A fire barrier wall subdivides a floor or an area and is erected to extend from the floor to the underside of the floor or roof above.
Fire partitions shall extend from the top of the foundation or floor ceiling assembly below to the underside of the floor or roof sheathing slab or deck above or to the fire resistance rated floor ceiling or roof ceiling assembly above and shall be securely attached thereto.
A fire set along the inner edge of a fireline to consume the fuel in the path of a wildfire and or change the direction of force of the fire s convection column.