Preplanning a building enhances firefighters’ tactical proficiencies in anticipating the behavior of fire; it helps in preparing for search and rescue of fire victims in the event of a fire outbreak which would definitely improve firefighter safety and survival
walls on the other hand are walls that are made of fabric materials that are of lightweight and they are more combustible than bearing walls, unlike the bearing walls they do not prevent the spread of fire in the event of an outbreak. In bearing walls, Fire can only spread
High expansion foams can have expansion factors as high as 1100. Our concern is on the low and high expansion types.
Low expansion foams are used to extinguish burning flammable or combustible liquid spill and tank fires by
When heated, dry chemical compounds crystallize into a shield-like structure that sticks most efficiently on surfaces such as metals and plastics, effectively stopping the combustion reaction, and blocks the
It has been found however, that Halon agents, not only contributes to the depletion of the ozone layer but also causes potential harm to people exposed to this substance. According to the Material Safety Data Sheet of a fire extinguisher with