Fireproof Fiber Cement Board for Partition is a high-performance building panel manufactured from Portland cement, natural cellulose fibers, and high-purity quartz sand. Through a rigorous production process involving pulping, forming, high-pressure pressing, and autoclave curing, the board achieves a dense, uniform, and lightweight structure that delivers exceptional performance in both interior and exterior applications.
Fireproof Fiber Cement Board for Partition is a high-performance building panel manufactured from Portland cement, natural cellulose fibers, and high-purity quartz sand. Through a rigorous production process involving pulping, forming, high-pressure pressing, and autoclave curing, the board achieves a dense, uniform, and lightweight structure that delivers exceptional performance in both interior and exterior applications.
Fire Performance
Fireproof Fiber Cement Board for Partition achieves the highest classification of A1-class incombustibility in accordance with GB8624-2012, with a fire resistance rating exceeding 240 minutes. When exposed to fire, the board does not ignite, release toxic fumes, or generate molten drips, thereby providing critical additional time for occupant evacuation and emergency response operations.
Mechanical Strength
Fireproof Fiber Cement Board for Partition offers a bending strength of no less than 18 MPa, which is more than four times greater than that of conventional gypsum plasterboard. This superior mechanical property enables the board to sustain heavy loads, resist impact forces, and maintain structural integrity over extended periods in demanding applications such as exterior wall cladding and floor underlayment systems.
Moisture Resistance
Fireproof Fiber Cement Board for Partition exhibits a swelling ratio of ≤0.25% and a water absorption rate of ≤30%. Even after exposure to moisture, the board experiences only a 20–40% reduction in strength, and it recovers 100% of its original performance upon drying. In contrast to gypsum or magnesium-based alternatives that undergo permanent deformation when wetted, this board remains dimensionally stable and fully functional in high-humidity conditions.
Frost Durability
Fireproof Fiber Cement Board for Partition successfully withstands 25 cycles of freezing and thawing without any signs of cracking or delamination. This proven frost resistance ensures reliable performance in cold climates, maintaining stability across temperature fluctuations ranging from -20°C to +40°C.
Available Dimensions
Fireproof Fiber Cement Board for Partition is offered in a comprehensive range of standard sizes to accommodate diverse project requirements:
| Parameter | Options |
|---|---|
| Width | 1200 mm / 1220 mm |
| Length | 2400 mm / 3000 mm |
| Thickness | 6 mm to 25 mm (customizable) |
| Edge Finish | Square edge / Tapered edge (customizable) |
| Surface Treatment | Sanded / Unsanded |
Environmental Compliance
Fireproof Fiber Cement Board for Partition complies with GB6566-2001 Class A standard for radioactivity, and is entirely free of asbestos, formaldehyde, and volatile organic compounds (VOCs). During its service life, the board emits no hazardous gases or radiation, making it a responsible choice for green building projects and LEED-certified developments.
Application Scope
Fireproof Fiber Cement Board for Partition is suitable for a wide spectrum of construction scenarios:
| Application Category | Specific Uses |
|---|---|
| Interior Partitioning | Office divisions, residential rooms, hotel guestroom separations |
| Suspended Ceiling Systems | Corridors, public lobbies, basement ceilings |
| Exterior Thermal Insulation | Insulation-integrated decorative cladding panels |
| Lightweight Grouting Walls | Prefabricated wall panels, modular construction systems |
| Floor Underlayment | Raised access floors, radiant heating subfloor systems |
| Passive Fire Protection | Tunnel linings, data center enclosures, cable shaft firebreaks |
| High-Humidity Environments | Bathroom walls, kitchen backsplashes, laundry room surfaces |
Comparative Advantage: Gypsum Plasterboard
Fireproof Fiber Cement Board for Partition significantly outperforms gypsum plasterboard across all critical performance indicators. Its bending strength is four times higher, its fire endurance is four times longer, and it retains its dimensional stability even when exposed to moisture. Gypsum boards, by comparison, are prone to sagging and irreversible distortion upon wetting, resulting in a notably shorter functional lifespan.
Comparative Advantage: Magnesium Oxide Board
Fireproof Fiber Cement Board for Partition employs a cement-based fiber-reinforced matrix that undergoes stable hydration reactions, ensuring no efflorescence, sagging, or strength degradation over decades of service. Magnesium oxide boards, however, are susceptible to moisture absorption and surface efflorescence, which leads to progressive weakening, whitening, and premature failure.
Installation Efficiency
Fireproof Fiber Cement Board for Partition can be processed using standard woodworking tools, allowing for cutting, nailing, drilling, and grooving with ease. The installation process is three to five times more efficient than traditional masonry wall construction, resulting in substantial labor cost savings and accelerated project completion.
Global Reference Projects
Fireproof Fiber Cement Board for Partition has been specified and installed in more than 5,000 large-scale projects worldwide. Notable landmarks include the Beijing National Stadium (Bird’s Nest) in China, Nigeria International Airport, and the Atlantis Hotel in Dubai, all of which attest to the product’s reliability under the most rigorous performance and safety standards.
Conclusion
Fireproof Fiber Cement Board for Partition represents a comprehensive building solution that integrates A-class fire resistance, high bending strength, ultra-low swelling ratio, and outstanding moisture and frost resistance within a single material system. From interior partitioning to exterior cladding, from suspended ceilings to floor underlayment, this versatile board addresses multiple application requirements with consistent quality and performance, enabling project managers to simplify material procurement, reduce overall costs, and elevate construction standards.
Selecting Fireproof Fiber Cement Board for Partition is a commitment to enduring safety, structural reliability, and long-term project value.
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