Ultra-Thin Steel Structure Fireproof Coating 0.5-3mm with Fp2.50 Fire Resistance and Water-Based Intumescent Protection
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Ultra-Thin Steel Structure Fireproof Coating
Water-based intumescent fire resistive coating designed for steel structure protection. When exposed to high temperatures, this specialized coating expands and chars to create an insulating layer that shields underlying steel from rapid heating and maintains structural integrity during fire events.
Key Features
- Thin application profile (0.5-3mm thickness) for design flexibility
- Low density minimizes additional structural weight
- High thermal efficiency for superior fire protection
- Excellent water resistance with minimal insulation efficiency attenuation
- Fast drying time (≤5 hours surface dry)
- Strong bond strength (≥0.39 MPa)
Technical Specifications - GT-NSP-Fp2.50-1C-HG
| Property | Standard Requirement | Test Result |
|---|---|---|
| Drying Time (Surface Dry) | ≤8 hours | ≤5 hours |
| Bond Strength | ≥0.20 MPa | ≥0.39 MPa |
| Water Resistance | No delamination, foaming, or falling off | Meets requirements with ≤35% efficiency attenuation |
| Hot/Cold Cycling Resistance | No cracking, peeling, or foaming after 15 cycles | Meets requirements with ≤35% efficiency attenuation |
| pH Value | ≥7 | ≥8.23 |
GT-NSP-Fp2.50-1C-HG indicates indoor water-based expansion type ordinary steel structure fireproof coating with Fp2.50 fire resistance rating and 1.5mm-2mm coating thickness.
Application Considerations
- Fire resistance ratings from 30 minutes to 2 hours
- Compatibility with steel surface preparation systems
- Specific application methods and curing requirements
- Maintenance and repair procedures
Evercross Steel Bridges
Comprehensive steel bridge solutions with design spans from 10M to 300M and loading capacities up to 100 tons.
Bridge Types
- Bailey Bridges (Compact-200, Compact-100, LSB, PB100, China-321, BSB)
- Modular Bridges (GWD, Delta, 450-type)
- Truss, Warren, Arch, Plate, Beam, and Box Girder Bridges
- Suspension, Cable-Stayed, and Floating Bridges
Technical Specifications
- Design Spans: 10M to 300M single span
- Carriage Ways: Single lane, double lanes, multilane, walkway
- Loading Capacity: AASHTO HL93, HS15-44 to HS25-44, NATO STANAG MLC80/MLC110
- Steel Grades: S355JR, S355J0, S460J0, S460N, ASTM A572 GR50/GR65
- Certifications: ISO9001, ISO14001, ISO45001, EN1090
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
EVERCROSS BRIDGE TECHNOLOGY (SHANGHAI) CO.,LTD.
Location
ROOM 403,NO.2 BUILDING,NO.269 TONGXIE ROAD,CHANGNING DISTRICT,SHANGHAI,CHINA
Contact Person
Libby Chen