Inorganic board for fire-rated partitions, wet-area ceilings, exterior cladding. A1 fire rating, 6–12mm, 1220×2440mm. Custom cuts available.
Technical Specifications
Fire-rated, moisture-proof inorganic board for demanding construction environments.
| Property | Specification | Standard |
|---|---|---|
| Fire Rating | A1 (Non-Combustible) | GB 8624 / EN 13501-1 |
| Water Absorption | ≤ 0.5% (24h immersion) | GB/T 7019 / ISO 390 |
| Density | 1.2 – 1.5 g/cm³ | GB/T 7019 |
| Flexural Strength | ≥ 18 MPa | GB/T 7019 |
| Available Thickness | 6 / 8 / 10 / 12 mm | Factory Standard |
| Standard Size | 1220 × 2440 mm | Factory Standard |
Product Types
Three grades: fire-rated, moisture-proof, exterior cladding.
General-purpose fire-rated board for interior partition walls and suspended ceilings. A1 fire rating, 6–12mm thickness.
Extra-dense formulation for exterior cladding and load-bearing applications. Superior impact resistance, 8–12mm.
Cellulose/glass fiber reinforced for maximum flexural strength. Ideal for curved walls and wet-area applications, 6–10mm.
Standard, MR, fire-rated boards 9.5mm–15mm
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WPC, PVC, acoustic & decorative panels
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Mineral fiber, metal ceilings, steel framework
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Thermal & acoustic insulation for walls and roofs
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Metal sheets, shingles, waterproof membranes
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Two critical scenarios where calcium silicate board is irreplaceable.
Get factory-direct pricing, technical datasheets, and samples. Custom thickness and size available.
CELSON
