Fire Rated Coatings For Steel

These paints are mainly used for providing 0 5 h 1 h and 1 5 h fire resistance.

Fire rated coatings for steel.

Intumescent coatings are the best example and come in variants of thin film and thick film types. These coatings are both solvent and water based and are available in a range of finishes. Intumescent paint for steel is the main fire protection paint for steel as it provides protection from heat as well as flame. Hilti fire finish 120 cfp sp wb is a high performance water based intumescent fire resistive material or ifrm for architecturally exposed structural steel in interior and exterior applications with approved top coats.

Fire retardant paint for steel a fire retardant paint for steel works by releasing a fire damping gas when heated which prevents the spread of flame across a surface usually walls and ceilings. Thin film fireproof paint materials that can be used for steel are water or solved based and are typically applied to prevent fires in regular buildings. Thin film fire rated coating for steel systems generally have three components a primer a basecoat and a sealer coat. Provides intumescent fire protection that exceeds many astm e119 listing standards.

Thin film intumescent paint for steel. These coatings allow for fire ratings of up to four hours. These paints are mainly used for 30 60 and 90 minutes. Insulating the structural steel.

A 1 mm thick coating will expand to about 50mm in a fire. Passive fire protection comprises a range of coating systems cladding with fire rated board concrete filling of hollow sections or concrete encasement. Intumescent coatings fight corrosion in much the same way as traditional protective coatings the difference being their ability to swell and the much greater thicknesses at which they are initially applied. Thin film intumescent coatings can be either on site or off site applied.

Passive fire protection materials insulate steel structures from the effects of the high temperatures that may be generated in fire. Fire rated intumescent paint is the most commonly used coating to protect steel against fire and acts as an insulator forming a solid char in response to heat intumescent paint can be applied on steel as a thin or a thick film coating. Intumescent coatings are epoxy based paint like mixtures applied to the primed steel surface. Find fire resistant coating for steel products and service in qatar.

They can be divided into two types non reactive of which the most common types are boards and sprays and reactive of which thin film intumescent coatings are the most common example. With all of the benefits of intumescent coatings combined it s our recommended method of fireproofing steel.