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What are the characteristics of foam board?

Time: June 28, 2018
  1. 1. Protect the main structure of the building and extend the service life of the building. Because the external insulation layer is placed outside the structure, the stress caused by the structural deformation caused by the temperature change is reduced, and the harmful substances in the air and the ultraviolet radiation erosion on the structure are reduced.

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2. Effectively eliminate "hot bridge" in the past, using internal thermal insulation, "hot bridge" is difficult to avoid, and the external wall insulation can effectively prevent the generation of thermal bridge and avoid condensation.

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3. The moisture temperature of the wall is improved. Generally, the internal thermal insulation needs to be equipped with vapor barrier, while the temperature permeability of the external thermal insulation material is far better than that of the main structure, and condensation will not occur in the wall. The temperature of the whole wall body of the structural layer is increased, which further enhances the thermal insulation performance of the wall.

 

 

4. It is conducive to the stability of room temperature, and external thermal insulation is adopted. Because the structural layer with large heat storage capacity is inside the wall, it is conducive to the stability of room temperature.

 

5. Increase the use area of the house. It can avoid the damage of secondary decoration to the insulation layer.