The integrated exterior metal carved panel has the following advantages.

1. Improve the service life of the main structure and reduce the long-term maintenance costs. Using the technology of external insulation, because the insulation layer is placed outside the building envelope, it buffers the stress caused by structural deformation caused by temperature changes, avoiding structural damage caused by rain, snow, freezing, melting, dry and wet cycles. It reduces the harmful effects of harmful gases and ultraviolet rays in the air on the envelope structure. The thickness is reasonable, and the external insulation can effectively prevent and reduce the temperature deformation of the wall and the roof.

2. Reduce the construction cost and increase the use area of the house. The thermal insulation material of the external thermal insulation technology is attached to the outer side of the wall, and the effect of heat preservation and heat insulation is better than the internal heat insulation, so that the wall of the main structure can be thinned, thereby increasing the use area of each household.

At the same time, the reduction of the wall can reduce the diameter of the building beams, columns and the amount of steel bars, further reducing the cost. In the tower-shaped building, the average household can increase the use area by 1.3 square meters to 1.8 square meters. According to the construction area, the sales area is calculated. In the cities where the price of commercial housing is above the middle, the price of the increased use area of the external thermal insulation can be basically Respond to the cost of external insulation.

3. Basically eliminate the impact of “heat bridge”. “Thermal bridge” refers to the main channel for heat dissipation at the junction of internal and external walls, structural columns, frame beams, doors and windows. For internal insulation, “heat bridge” is difficult to avoid, and external insulation can prevent condensation from “heat bridge” and eliminate heat loss caused by “heat bridge”. The heat loss is reduced, and the expenditure for each heating season naturally falls.

4. Improve the thermal performance of the wall. When using external thermal insulation, only the material of the heat preservation material is properly selected, and condensation does not generally occur inside the wall, so there is no need to provide a gas barrier layer. At the same time, the external thermal insulation wall has a structural layer with a large heat storage capacity on the inner side of the wall. When the indoor is subjected to unstable heat, the indoor air temperature rises and falls, and the structural layer of the wall can attract or release heat. It is good for the stability of room temperature.

5. It is convenient to carry out renovation and renovation of the building. In the interior decoration, the inner insulation layer is easily damaged, and the external insulation can avoid this problem. In the energy-saving renovation of old buildings, the biggest advantage of adopting the metal external thermal insulation decorative board method is that there is no need for temporary relocation, which basically does not affect the normal life of the users.