Intumescent Paint For Steel

Intumescent is a reactive coating which swells as a result of heat exposure thus increasing in volume and decreasing in density.

Intumescent paint for steel.

The stability of a building depends on loadbearing structural steel. Thus intumescent paint for steel is a fire barrier coating which in the event of fire forms a non conductive carbon char to insulate the steelwork from the heat and flames. Isolatek international s family of thin film water based intumescent coatings provides designers the flexibility to showcase exposed structural steel. This char layer is of low thermal conductivity thus acting as an insulating system.

Fireguard e 84 intumescent coating is more cost effective than other solutions without sacrificing protection as low as 0 75 per square foot. Water based and non toxic this fire retardant fire resistant coating is applied just like standard paints by rolling brushing or spraying and can create a fire rated wall for your structure in as. An intumescent coating is basically a paint like material which is inert at low temperatures under 200 c but reacts with heat. The cafco sprayfilm isolatek type wb product line allows designers and architects to obtain a smooth aesthetically pleasing and durable finish along with the required fire.

The intumescent coating expands at high temperatures and forms a protective insulating layer on the surface of the steel. Steel loses its loadbearing capacity when its temperature rises above 550ºc during a fire. Therefore in a fire the steel structure will be protected for a given period of time while the people are safely evacuated and the fire fighters can extinguish the blaze. Intumescent paints for steel structural steel and cast iron at rawlins paints are available with 30 60 90 and 120 minute fire protection to accompany fire retardant paints for other surfaces available here the intumescent coating products listed on this page are available for interior and exterior use and come in a full range of colours with full product descriptions available on each item.

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. Specifically an intumescent paint is a coating that reacts to heat by swelling in a controlled manner to many times its original thickness producing a carbonaceous char formed by a large number of small bubbles that act as an insulating layer to protect the substrate. Intumescent coatings steel. Therefore structural steel protection with intumescent coatings is required to preserve the stability of the building structure in the event of a fire.

As the temperature rises during a fire event the intumescent coating swells and forms a char layer that covers the steel.