Overview of Fire-Resistant Coatings
Fire-resistant coatings are critical components of passive fire protection systems, designed to delay structural failure and maintain load-bearing capacity during fire exposure.
These coatings are widely used on steel structures in industrial facilities, power plants, commercial buildings, and infrastructure projects where fire safety compliance is required.
How Fire-Resistant Coatings Work
Fire-resistant coatings expand or insulate when exposed to high temperatures, forming a protective layer that slows down heat transfer to the steel substrate.
This process helps steel structures maintain structural integrity for a specified fire resistance period, allowing evacuation and emergency response.
How Fire-Resistant Coatings Work
Certified fire resistance performance
Designed for steel structure protection
Compatible with anti-corrosion coating systems
Suitable for indoor and sheltered outdoor environments
Typical Applications
Steel structures in industrial plants
Power plants and energy facilities
Warehouses and logistics centers
Commercial and public buildings
Infrastructure and transportation facilities
Fire-Resistant Coating System Integration
Recommended System Structure
Fire-resistant coatings are typically applied as part of a complete coating system:
Anti-corrosion primer (epoxy or zinc-rich)
Intermediate coating (if required)
Fire-resistant coating layer
Optional protective topcoat
This system ensures both corrosion protection and fire resistance performance without compromising adhesion or durability.
Why Choose Our Fire-Resistant Coating Solutions
Stable and tested formulations
Compliance-oriented system design
Compatible with industrial anti-corrosion coatings
Technical support for project-specific requirements
Industrial Fire-Resistant Coating System
Special Outdoor Non-Intumescent Fireproof Coating for Steel Structure – Special cementitious coating for hydrocarbon-flame fire protection.
-
For petrochemical/chemical outdoor steel structures.
-
3 h rating: ≥33 mm; 20–22 kg/m²; 5–6 coats.
-
Air spray 0.6–0.8 MPa; nozzle Φ4.0–6.0 mm.
Indoor Non-Intumescent Fireproof Coating for Steel Structure – Indoor cementitious thermal-insulation fireproof coating for steel.
-
3 h rating: ≥33 mm; 20–22 kg/m²; 5–6 coats.
-
Air spray 0.6–0.8 MPa; nozzle Φ4.0–6.0 mm.
-
Fire test: 32 mm thickness; 5400 mm span; 3.00 h.
Outdoor Non-Intumescent Fireproof Coating for Steel Structure – Outdoor non-intumescent fireproof coating for steel structures.
-
3 h rating: ≥33 mm; 20–22 kg/m²; 5–6 coats.
-
Bond strength test result: 0.11 MPa.
-
Fire test: 33 mm thickness; 5400 mm span; 3.00 h.
Outdoor Intumescent Fireproof Coating for Steel Structure – Waterborne intumescent coating for outdoor steel fire protection.
-
2 h rating: ≥3.2 mm; 4.5 kg/m² theoretical consumption.
-
Air spray 0.6–0.8 MPa; nozzle Φ4.0–6.0 mm.
-
Bond strength test result: 0.77 MPa.
Project Inquiry & Technical Support
Choosing the right epoxy anti-corrosion coating system is critical to project performance and durability.