A grade cement foam board insulation material technical parameters
A fire foam cement insulation board, is the best cost-effective A-class fire insulation materials. Mainly in the following several advantages:
1, high fire resistance
A fire foam cement insulation board composition of cement and fly ash, are inorganic materials, high temperature, non-combustible and fire. Refractoriness reach above 1000 ℃, fully meet the requirements for fire resistance of external wall insulation board.
2, high thermal insulation
Closed porosity A fire foam cement insulation board of> 95%, high closed cell rate of the heat transfer due to low air flow, so excellent insulation properties. Highest Class A fire foam cement insulation board thermal conductivity can be achieved 0.045W / mk, thermal conductivity than the polystyrene board is slightly lower, to meet building insulation needs.
3, the quality easy bonding
Light weight is another advantage of the product. Density 150∽300kg / m3, to achieve the requirements of the external wall insulation board, reduce costs, and because the cement base and wall homogenous, so easy adhesion.
4, high strength, not broken
A fire FEC foam cement insulation board compressive and flexural strength are higher, reaching a relatively uniform low density and high strength, use and transport are difficult to break.
5, non-toxic environmentally friendly energy
Under A fire foam cement insulation board temperature will not burn, and no release of toxic gases, environmental benefits of waste materials are safe.
6, long life, and the building with life
A fire foam cement insulation board of life of more than 50 years, may be the same life and buildings. China's current architectural design life is generally 50 ∽ 100 years. In this whole life cycle without additional costs for maintenance, renovation and maximize conservation of resources, cost, comprehensive and low cost.
Product Specifications: 250 × 250,300 × 300,500 × 500, thickness 25 100 30,35,40,45 50,60,80.