Definition of Silicate Fireproof Board
Silicate fireproof board is an innovative high-performance fire-resistant building material specifically developed for modern construction needs. As professional manufacturers, we provide comprehensive insights into this product:
Core Composition:
- Five-layer high-strength fiberglass mesh reinforcement
- Silicate cement base material
- Inorganic fillers like quartz sand
- Eco-friendly additives

Six Outstanding Features
- Premium Fire Resistance
- Class A1 non-combustible material
- 4-hour fire resistance rating (1000℃)
- No toxic gas emission when exposed to fire
- Excellent Physical Properties
- Flexural strength ≥15MPa
- Only 2/3 weight of cement boards
- Withstands 50 freeze-thaw cycles
- Superior Environmental Adaptability
- Waterproof and moisture-resistant
- Mold and bacteria resistant
- Insect and pest proof
- Easy and Efficient Installation
- Can be cut and drilled
- Suitable for both dry and wet installation
- 50% faster construction efficiency
- Aesthetic and Durable
- Smooth and attractive surface
- Simple joint treatment
- 50+ years service life
- Economical and Eco-Friendly
- 30% lower overall cost
- 100% recyclable
- Reduces insurance premiums

Technical Specifications
Test Item | Standard Requirement | Actual Data |
---|---|---|
Fire Resistance | ≥2 hours | 4 hours |
Flexural Strength | ≥12MPa | 15-18MPa |
Water Absorption | ≤10% | 8% |
Fire Rating | Class A | Class A1 |
Five Major Applications
1. Fireproof Duct Systems
- Smoke exhaust duct wrapping
- HVAC duct protection
- Industrial pipe fireproofing
2. Fire Compartmentation
- Fire walls
- Fire partitions
- Fire-rated door/window frames
3. Steel Structure Protection
- Beam/column fireproof wrapping
- Roof fireproof layer
- Special-shaped fireproofing

4. Cable Protection
- Cable shafts
- Electrical compartment walls
- Switch room fireproofing
5. Special Applications
- Basement fireproofing
- Equipment room protection
- Escape route fireproofing