Intumescent fire protection coating

An intumescent fire protection coating is a special material that is applied to surfaces to improve fire protection. It is used in particular to protect steel structures, as these can lose their load-bearing capacity at high temperatures. The coating is used to slow down the heating of the steel in the event of a fire and thus ensure the stability of the structure for a defined period of time.

The special feature of this coating is its ability to foam up at high temperatures. When exposed to fire, the coating reacts and forms a thick, thermally insulating layer of foam. This layer reduces the heat transfer to the underlying material and delays the reaching of critical temperatures.

Intumescent fire protection coatings consist of a mixture of resins, blowing agents and other chemical compounds that are specially designed to expand when exposed to heat. They can be applied by spraying, rolling or brushing and can be used both indoors and outdoors.

Choosing the right fire protection coating depends on the specific requirements of a project, such as fire resistance duration, environmental influences and appearance. Such coatings are essential in many sectors, including construction, industry and plant engineering, as they can protect lives and preserve property.