Main features of foamed cement insulation board
Foamed cement insulation board is a porous ultra-light material made of ordinary silicon cement and fly ash as the main raw materials through foaming. It has low thermal conductivity, good insulation effect, non-combustible, sound insulation, waterproof, and strong adhesion to the wall , High strength, non-toxic radioactive substances, environmental protection. Same as the service life of the building, and the construction is simple and fast.
1. Main features of foamed cement insulation board:
1. Foamed cement insulation board A-level fire protection, high durability, building energy saving can reach more than 65%.
2. Cost-effective and economical. The production cost of cement foam insulation board is low, and the construction process is simple. It is the most economical among all A-grade non-combustible insulation materials.
3. Lightweight thermal insulation of foamed cement insulation board. The dry density of the product is 120-230kg / m3, and the thermal conductivity is 0.042-0.055 W / (m · K).
4. Early strength and high strength. The product with a dry density of 170kg / m3 has a daily strength of 0.25 MPa and a 28-day strength of 0.40 MPa. Its technical performance is at the leading level in the industry.
5. Foam cement insulation board has strong adhesion. The foam concrete insulation board is a cement-based material, which has good compatibility and affinity with the main wall material of the building, and has strong adhesion and is not easy to fall off. The insulation system has breathability, good resistance to wind pressure and earthquake resistance.
6. Convenient construction. The foam concrete insulation board can be pasted or dry-hanged. It can be used for external wall insulation, external wall insulation, and roof insulation. The construction methods are flexible, adaptable, and widely used.
7. The foamed cement insulation board is green, environmentally friendly, non-toxic, pollution-free and pollution-free, and can use industrial waste residue to save energy and waste.
8. Good durability, no aging problems, and the same life as the building.
Second, the main purpose of foamed cement insulation board:
1. Fire isolation zone: Foamed cement insulation board is mainly used for wall insulation and fire insulation zone according to the requirements of "Interim Regulations on Civil Building Exterior Insulation System and Exterior Wall Decoration Fire Protection".
2. Exterior wall insulation layer: Foamed cement insulation board is used as exterior wall insulation. It is the best choice to replace benzene board, extruded plastic board, polyurethane and other organic materials for exterior wall insulation.
3. Other uses: Foam cement insulation board can also be combined with steel structure to make composite wall board and ceiling system, which is used for the enclosing structure of large workshop; it can also be used for sound insulation engineering.