Fireproof fiber cement board for partition is a high-quality building material manufactured from cement, quartz sand, and natural pulp fiber reinforcement. This versatile board combines stable performance with lightweight design for superior interior partition applications.
Fireproof fiber cement board for partition is a high-quality building material manufactured from cement, quartz sand, and natural pulp fiber reinforcement. This versatile board combines stable performance with lightweight design for superior interior partition applications.

Fireproof fiber cement board for partition offers outstanding advantages for modern construction projects. Architects, contractors, and builders choose this material for its perfect balance of strength, safety, and ease of installation.
High Strength – Anti-bending strength ≥16MPa for lasting durability
Class A1 Fireproof – Incombustible rating (GB8624-2012)
Excellent Waterproof – Low water absorption prevents moisture damage
Frost Resistant – No cracking after 25 freeze-thaw cycles
Low Swelling Rate – ≤0.25% prevents warping
Easy Installation – Fast working, saves time and labor
Eco-Friendly – GB6566-2001 Class A decoration materials
Fireproof fiber cement board for partition meets rigorous quality standards:
Thickness Range: 6-15mm (4-25mm conventional range)
Standard Sizes: 1200×2400mm, 1220×2440mm, 1200×3000mm, 1220×3000mm, 600×600mm
Density: 1.2-1.5g/cm³ for optimal strength-to-weight ratio
Water Content: <30% ensuring dimensional stability
Water Absorption: ≤30% for excellent moisture resistance
Swelling Ratio: ≤0.25% prevents warping and deformation
Thermal Shrinkage: ≤0.5% maintains size across temperature changes
Anti-Bending Strength: ≥16MPa for structural reliability
Fire-Proof Rate: Class A1 incombustible (GB8624-2012)
Frost Resistance: No cracking or delamination after 25 freeze-thaw cycles
Radioactivity: GB6566-2001 compliant (Class A Decoration Materials)
Surface Finishes: Sanding or sanding-free options
Edge Types: Square edge or tapered edge
Colors: Grey or white available

Fireproof fiber cement board for partition delivers exceptional performance:
Fire Resistance: Class A1 incombustible for maximum safety
Water Resistance: Low absorption prevents moisture damage
Dimensional Stability: Minimal expansion and contraction
Impact Resistance: Withstands daily use in high-traffic areas
Thermal Performance: Good insulation properties
Lightweight & High Strength – Easy to handle yet durable
Sanded Surface – Thickness uniformity, clearer grain
Waterproof Performance – Much better than standard boards
Non-Deformation – Maintains shape over time
Easy Processing – Simple cutting and installation
Fast Working – Saves construction time and cost
Fireproof fiber cement board for partition is ideal for diverse building needs:
Office building interior partitions
Commercial space dividers
Residential wall systems
Hotel room dividers
Suspended ceilings in commercial spaces
Institutional building ceilings
Exterior wall insulation systems
Exterior siding
Lightweight grouting panels
Interior dry wall decoration boards

Fiber cement partition boards outperform traditional materials:
| Feature | Fiber Cement Board | Gypsum Board | Magnesium Board |
|---|---|---|---|
| Fire Rating | A1 (GB8624-2012) | Non-flammable | Incombustible |
| Strength | ≥16MPa | 4-5MPa | <12MPa |
| Water Recovery | Excellent | Permanent damage | Permanent damage |
| Lifespan | Many years | 5-7 years | 5-7 years |
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