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Products
- Wall Panels
- Faced
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Application
- Urban Water Storage System
- Urban Greening
- Marine Piping
- Marine Hatch Extension
- Marine Duct Insulation
- Class A Fire-Resistant Structure
- Marine Sanitary Unit
- Marine Muffler
- Deck/Bulkhead Insulation
- Marine Fire Door
- Marine Outfitting Panel
- Marine Floating Floor
- Air Separation Equipment
- Industrial Duct Insulation
- Thermal Energy Storage Insulation
- Pipe Insulation
- Equipment & Vessel Insulation
- Smoke and Exhaust Air Ducts
- Steel Structure Wall Systems
- HVAC Ducts
- Exterior Wall Thin Plaster Systems
- Architectural Acoustics
- Roofing Systems
- Partition Wall Systems
- Curtain Wall System
- External Wall Thin-Plaster System
- Product Type
Fireproof Rock Wool for Smoke Ventilation Systems - Reliable China Suppliers & Factory
| Product Models | FRD 60 | FRD 120 |
|---|---|---|
| Nominal Density, KG/m³ | 60 | 120 |
| Thickness, mm | 50 | 45 |
| Fire Resistance, Hours | 50 | 1 |
| Size (L × W), mm | 1200x600 | |
Note: If you need products in other specifications, please contact our sales team.
What product models are currently available?
We provide two main product models according to your requirements: the FRD 60 and the FRD 120.
What is the nominal density of these FRD models?
The nominal density is 60 KG/m³ for the FRD 60 model, and 120 KG/m³ for the FRD 120 model.
What are the thickness specifications for the products?
The FRD 60 model has a thickness of 50 mm, whereas the FRD 120 model has a thickness of 45 mm.
How long is the fire resistance rating for each model?
The fire resistance duration is up to 50 hours for the FRD 60 model and 1 hour for the FRD 120 model.
What is the standard size of the boards?
Both the FRD 60 and FRD 120 models are supplied in a standard size of 1200x600 mm (Length × Width).
Can I request products with custom specifications?
Yes, if you need products in other specifications not listed in the standard table, please contact our sales team to discuss your customized needs.



