EN
Product category|Calcium Silicate Board
Density (kg/m³ )：128
Place of Origin ：China
Working Temperature:1260 C
SiO2 :40-46%
CaO : 30-41%
Size :Customizable
Certificate : ISO9001
Calcium silicate board is mainly composed of siliceous materials (such as quartz powder, fly ash, diatomaceous earth, etc.) and calcium materials (such as lime, calcium carbide mud, cement, etc.), reinforced fiber materials and additives are mixed in a certain proportion, and the board is made of calcium silicate gel after pulping, molding, and accelerating the curing reaction in high-temperature and high-pressure saturated steam. It is a new type of green and environmentally friendly building material with excellent fire resistance, moisture resistance and long life.
1.Fireproof performance: Calcium silicate board itself is not easy to burn, and can form gypsum gel in fire to prevent the spread of fire.
2.Thermal insulation performance: It has good thermal insulation performance, which helps energy conservation and emission reduction.
3.Sound absorption performance: It can effectively absorb sound waves and improve the quality of indoor sound environment.
4.Strength and weight: High strength and light weight, easy to construct and install, and reduce the weight of the building.
5.Water resistance: It has certain water resistance and is suitable for humid environments.
6.Environmental protection performance: It reduces pollution to the environment during the production process and is a green building material.
Calcium silicate board has good sound insulation performance. Generally, the sound insulation of calcium silicate board partition with a thickness of 6-12mm can reach 30-50 decibels. This is suitable for places that require a quiet environment, such as residential bedrooms, office conference rooms. It has high strength and can withstand certain impacts and pressures. As an indoor partition material, it can increase the stability and safety of the space.
Calcium silicate board has excellent fireproof performance. It is a Class A non-combustible material and can effectively prevent the spread of fire in the event of a fire. In some buildings with high fire protection requirements, such as shopping malls, hotels, hospitals, etc., calcium silicate boards are used for ceilings to buy more time for personnel evacuation and fire rescue.
| Grade | Standard | High Aluminium | Zirconium | Machine made |
| Classification Temperature (℃) | 1260 | 1350 | 1450 | 1260 |
| Working Temperature (C) | 1100 | 1250 | 1350 | 1100 |
| Color Pure | White | Pure White | Pure White | Pure White |
| Density(Kg/m³) | 280-500 | 280-500 | 280-500 | 300 |
| Thermal conductivity by mean temp.(w/m.k) | 0.085(W/m.k)(400℃) 0.132(W/m.k)(800℃) 0.180(W/m.k)(1000℃) | 0.085(W/m.k)(400℃) 0.132(W/m.k)(800℃) 0.180(W/m.k)(1000℃) | 0.085(W/m.k)(400℃) 0.132(W/m.k)(800℃) 0.180(W/m.k)(1000℃) | 0.085(W/m.k)(400℃) 0.132(W/m.k)(800℃) 0.180(W/m.k)(1000℃) |
| Compression strength(≥Mpa) | 0.5 | 0.5 | 0.5 | 0.6 |
| Chemical Composition(%) | ||||
| Size(mm) | Customizable | Customizable | Customizable | Customizable |
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