The fire-rated calcium silicate board offers exceptional fire resistance, making it a reliable choice for passive fire protection. It is available in a range of densities and sizes and is fully certified to meet international industry standards, ensuring consistent and long-lasting protection even in extreme temperatures or humid environments.
This external calcium silicate board is capable of safeguarding timber, concrete, or steel structures, as well as self-supporting elements like partition walls, ceilings, and ductwork. Its aesthetically pleasing finish allows it to serve as a multifunctional architectural component, facilitating rapid construction and optimizing space.
The fireproof calcium silicate board provides superior performance in terms of cement siding fire ratings and ductwork fire ratings. It is an expertly designed solution for various applications, including fire-rated ductwork access doors, insulation, frame profiles, smoke and fire dampers, partition walls, floors, ceilings, and non-combustible uses.
| Specification | |||||
| Thickness | Width | Length | |||
| 9,12,15,18,20,24mm | 1220mm | 2440,3050mm | |||
| REMARK: We can also supply other specification as the client’s specially requirement | |||||
| Physical properties | |||||
| The following data are the average tested figures during manufacturing | |||||
| Item | Index | Unit | |||
| Density | ≤0.95 | g/cm3 | |||
| Thermal Conductivity | ≤0.20 | W/(m·k) | |||
| Water Contain | ≤10 | % | |||
| Moisture Movement | ≤0.25 | % | |||
| Non-combustibility | ASTM E136-19a, BS 476 part 4,6 and 7 | / | |||
| Bending Strength | Oven dry | Cross | ≥7.0 | Mpa | |
| Parallel | ≥5.0 | Mpa | |||
Fire rated calcium silicate boards is made of fireproof material: pure quartz, quit lime and Portland cement, cellulose, mineral additives. Its fireproof temperature is up to 1200℃. With our system, it can easily pass 4 hours fire rating time.
100% Non-Asbestos
Low density makes it lighter and easier to install.
Low thermal conductivity: Saving expense of air-conditioner and warm gas
building structure protection
indoor partition and ceiling
ventilation ducting
smoke ducting
smoke curtain
Fire protection for tunnel
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