Sinoma (Yichang) Energy Conservation New Material Co., Ltd.
Respect, Sincerity and Integrity, Harmony and Efficiency
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Class A1 Fireproofing Calcium Silicate Ceiling Board With Customized Color
The base material of the calcium silicate ceiling board is, Fiber reinforced silicate plates autoclaved at high temprature excluding asbestos which is special for suspended ceiling in high-grade environment, filled with high efficient organic hydrophobing agent. Through special treatment, it has great advantages of protecting against dust and static.
Parameters of our ceiling board:
| Item | Unit | Performance index | |||
| 4.5mm | 5mm | 6mm | |||
| Density | g/cm3 | ≥0.95g/cm3 | |||
| Surface density | kg/cm2 | 1.25 | |||
| Water contain | % | 4.8 | 5.2 | 6.55 | |
| Wet expansion | % | 0.057 | 0.0605 | 0.062 | |
| Thermal Shrinkage | % | 0.44 | 0.475 | 0.42 | |
| Thermal conductivity | W(m.k) | 0.11 | 0.14 | 0.12 | |
| Flexural strength | MPa | 17.8 | 16.9 | 16.6 | |
| Radium-226 | 16.30 | ||||
| Thorium-232 | 6.55 | ||||
| Kalium-40 | 251.30 | ||||
Picture of the calcium silicate ceiling board for customers info:
The main advantages of our calcium silicate ceiling board:
The application of the fiber cement ceiling board:
Office, airport, aeronautical laboratory, biotech pharmacy plant, underground engineering.
Aberration: The light aberration may exist in the board for different batches of raw material during the production.