Discover the ultimate solution for modern construction with our 1220x2440mm Calcium Silicate Board. Engineered using high-quality siliceous and calcareous materials, reinforced with natural cellulose fibers, this premium building board is processed through advanced autoclaving technology. It delivers unmatched structural stability, making it the top choice for international wholesalers, distributors, and contractors.
Product Specifications
| Property | Value / Specification |
|---|---|
| Standard Size | 1220 mm × 2440 mm (4ft × 8ft) |
| Thickness Range | 4.5 mm to 25 mm (Customizable) |
| Density | 1.1 to 1.3 g/cm³ |
| Fire Resistance | Class A1 (Non-combustible) |
| Moisture Absorption | ≤ 10% |
| Thermal Conductivity | ≤ 0.24 W/(m·K) |
| Asbestos Content | 100% Asbestos-Free |
Key Features & Advantages
Excellent Fire Resistance: Class A1 non-combustible material. It can withstand high temperatures without emitting toxic smoke, providing critical escape time during emergencies.
Superior Moisture & Water Resistance: Unlike traditional gypsum boards, it does not sag, swell, or rot when exposed to damp environments. Perfect for high-humidity areas.
High Strength & Lightweight: Offers excellent impact resistance while remaining light enough to reduce the overall structural load of buildings.
100% Eco-Friendly: Zero asbestos, zero formaldehyde, and zero radiation. Safe for both installers and indoor occupants.
Termite & Mold Proof: Inorganic composition prevents the growth of mold and resists termite attacks, ensuring a long service life.
Easy Workability: Can be easily cut, drilled, nailed, and shaped using standard woodworking tools, drastically saving on-site installation time.
Primary Applications
Our 1220x2440mm sheets are sized perfectly for global modular framing systems, making them highly versatile for:
Interior Partition Walls: Ideal for commercial offices, hotels, hospitals, and residential buildings.
Suspended Ceilings: Provides a flat, moisture-resistant overhead surface.
Fire-Rated Enclosures: Used for lining fire walls, ventilation ducts, and steel structure protections.
Subfloor Backer Boards: Serves as a rigid, waterproof base layer for ceramic tiles in bathrooms and kitchens.
External Wall Cladding: Can be used as a durable substrate for exterior insulation and finish systems (EIFS).
Packaging & Worldwide Logistics
We understand the importance of safe international transit. Our boards are secured on sturdy export-standard wooden pallets, wrapped with waterproof PE shrink film, and protected with heavy-duty corner guards.
MOQ: 1x20ft Container
Delivery Time: 15–20 days upon deposit receipt
OEM Services: Customized logos, edge trimming (square or tapered), and specific densities are available upon request.
Why Partner With Us?
As a leading manufacturer of calcium silicate boards, we offer competitive factory-direct pricing, rigorous QC inspection reports, and full international certification (CE / ISO9001). We help buyers streamline their supply chain with consistent material quality and on-time delivery.
Hot Tags: 1220x2440mm calcium silicate board, China 1220x2440mm calcium silicate board manufacturers, suppliers, factory
