Intumescent Paint: A Revolutionary Solution for Structural Fire Safety

The fire protection industry is constantly searching for innovative solutions to ensure the safety of buildings and people. The industry has seen the emergence of new technologies that offer better options for enhancing fire safety in buildings and structures. One such innovative product is intumescent paint, a specialised coating that provides high-performance fire-resistant properties.

Intumescent paint is a groundbreaking solution that has become increasingly popular in the fire protection industry due to its many benefits. When a beam coated with intumescent paint is subjected to fire, the paint undergoes a transformative process known as intumescence. This process involves the expansion of the paint film as it reacts to heat, the foam-like layer will act as a heat shield, significantly retarding the transfer of heat to the underlying steel beam.

Why is intumescent paint so essential in fireproofing structures?

Adaptability. Intumescent paint performs fundamentally in different spaces, such as commercial buildings, residential properties, as well as industrial and manufacturing environments. It provides time for the structure to remain intact, and the use of intumescent paint adds an important layer of protection to buildings and structures.

It is essential to note that regulatory compliance is crucial in the fire protection industry, and intumescent paint complies with all updated regulations and industry standards which CLM fireproofing closely complies with. Meeting fire strategy requirements may have a knock-on impact on safety but the fire strategy defines evacuation, structural protection durations, evac paths, sprinklers etc, thus reducing liabilities and ensuring that occupants remain safe.

What happens to an intumescent paint beam in fire?

The insulation effect slows down the rate at which the steel absorbs heat, thereby delaying its critical temperature, the point at which the steel begins to lose its structural strength.

Can You Paint Over Intumescent Paint?

One common question that arises when discussing intumescent paint is whether it can be painted over. The answer is yes, but professionally tested solutions are required. Intumescent paint is typically top-coated with compatible decorative paint to maintain the desired aesthetic appearance. The decorative paint should be tested for compatibility before application, as some paints may affect the performance of the intumescent coating.

Key Considerations: Applying Intumescent Paint to Steel?

Steel structures often require the application of intumescent paint for enhanced fire resistance. When applying intumescent paint to steel, there are a few important factors to consider:

• Surface preparation is critical. Primer goes on first in most cases before intumescent is applied. Applying a water-based intumescent to steel will make it rust. Adequate dry film thickness is crucial to achieve the desired fire rating. Follow the manufacturer’s guidelines and specifications for the required thickness of intumescent paint. Consider shot blasting or hard prep for existing steel during remedial work.
• Existing inspections and maintenance are essential. Over time, the intumescent paint may degrade due to environmental factors or physical damage. Regular inspections
  and touch-ups are necessary and should be scheduled every two years as part of the building’s general maintenance regime to ensure ongoing fire protection.

Take Fire Safety to New Heights with Intumescent Paint

Intumescent paint has revolutionised the fire protection industry by providing exceptional fire-resistant properties. By following the application guide, ensuring proper surface preparation, and meeting industry standards, you can maximise fire safety in your structures.

In conclusion, intumescent paint is becoming a must-have in fire protection structures due to its numerous benefits. By working with trusted fireproofing experts, like CLM Fireproofing, you can rest easy knowing that your structure is safe and compliant with all safety regulations.

CLM Fireproofing has a proven track record and all the required accreditations to provide quality and compliant intumescent paint services. Engage with our extensive knowledgeable professionals to determine how best to utilise intumescent paint solutions in your next fireproofing project.

If you have any questions or need expert guidance on applying intumescent paint, contact our knowledgeable professionals at CLM Fireproofing. Together, we can ensure the utmost safety and compliance across passive fire protection projects.