1. Light weight: Composite wallboard material uses light aggregate and fly ash, and no heavy material such as reinforced concrete, sand and gravel, so it has the characteristics of light weight, which is only 1/16 of the quality of brick-concrete structure. It can greatly reduce the longitudinal load of building structure, reduce the building self-weight and reduce the cost of construction.
2, thermal insulation: lightweight composite wallboard is based on polystyrene foam board as the core insulation material, and its insulation performance is extremely superior to the building energy efficiency design standard of the Ministry of construction, and occupies the first place in the domestic similar products.
3. Impermeability: The water absorption rate of light composite wallboard is only 3.3%, which has reached the advanced level of the same industry in the world.
4. Fire-proof performance: Light composite wallboard product itself, never burning. Experiments show that the new wallboard is an ideal fireproofing material, and the fireproofing ability of 9 cm thick wall can reach more than 3 hours.
5. Sound insulation function: Because the light composite wallboard uses polystyrene as sandwich material, it has good sound insulation effect. The hollow sound insulation volume is more than 40 decibels, which meets the national industry standard.