Structural Steelwork Protection

Structural steelwork protection in fire refers to the measures and materials used to enhance the fire resistance of steel structures, ensuring that they maintain their structural integrity and load-bearing capacity during a fire event. 
In the event of a fire, the high temperatures cause a chemical reaction in intumescent coatings to expand. Under this heat, the paint turns into a foam-like layer called ‘char’. This insulates the steel, protecting it from these high temperatures that could affect the structural integrity of the building. Intumescent coatings also reduce the flammability of painted masonry and timber, successfully reducing the spread of fire.