One of the qualities of steel is a very high melting point. Steel requires about 3 to 4 thousand degrees to melt. Because of this characteristic, many people do not see the need to fireproof steel buildings. Even though in the event of a fire the steel will not melt, it will be weakened and it can fail. Once the temperature reaches 593C, it loses half of its weight bearing capability. The heat could lead to the collapse of the structure. It is, therefore, crucial to fireproof your building even though it is made of steel. Below are the top reasons why you should fire proof your steel building.
Allow Time for Occupants to Get out
When there is a fire, the structural integrity of the building is compromised. As stated above, at a certain temperature steel loses its weight bearing capacity. It is therefore prone to collapse at any time. By fireproofing the building, you maintain its structural stability long enough so that the building occupants have enough time to get out. This also gives the first responders to the scene probably the firemen time to go in the building.
Minimize the Damage
When you fireproof the building, it does not mean there is no possibility of having a fire. It just means that it takes longer for the flames to affect the construction. This not only gives the occupants a longer time to escape but it also reduces the amount of damage caused by the fire. The stability of the structure is not compromised and hence there is less damage and fewer repairs to be done.
If you had the impression that steel buildings do not usually get damaged by fire it is about time you change it. Even though steel is more fire resistant than other building materials such as wood it is not immune. Take the necessary steps to fire proof your building.