3-story prefabricated house with low cost and flat roof

3-story prefabricated house with low cost and flat roof

Sandwich panel specifications

1. Keep warm and fresh
The energy-saving features of Daquan energy-saving panels are mainly reflected in thermal insulation. The main material is polystyrene particles, an antifreeze, heat preservation and environmental protection material with good heat insulation and freshness preservation function, which can adjust the indoor temperature within a constant range, so as to achieve the effect of ecological regulation.

2. Waterproof and fireproof
The two side panels of Daquan energy-saving board are 4.5mm silicon calcium fireproof board, and the main material is a mixture of cement, sand, fly ash and so on. The fire protection limit of Daquan energy-saving board is 1000 ℃ for 4 hours, and the non-combustible standard reaches the national A-level, and does not produce toxic gas, which fully meets the international environmental protection standard. The test also proves that the water container is made of a large board without plastering, and the container is completely watertight.

3. Sound insulation and sound absorption
The internal structure material (EPS polystyrene particles) has good sound insulation and sound absorption functions.

4. Easy construction and short construction period
Traditional blocks require 12 people and 60 minutes to complete the construction work. If you use Daquan slabs, it only takes 3 people to complete in 60 minutes, which can save a lot of labor costs in the construction process.

5. High strength shock resistance
Daquan energy-saving products have high strength, and the anti-seismic function can reach 8.5 grades. The seismic performance is dozens of times higher than other wall materials. It can be directly nailed or hang heavy objects with expansion bolts, or it can be covered with tiles, wallpaper, wood boards, paint, etc.

6. Save space and cost
The thickness of Daquan energy-saving products is between 60mm and 180mm. They allow for increased building space compared to traditional blocks. The weight is only 1/12 of the traditional wall, saving the cost of building structure.