The polyurethane insulation board produced by the pu rockwool sandwich panel machine has good application effect and can be applied to the exterior wall to meet the use demand. However, is the application of polyurethane insulation board good or bad? Here we take a look at the advantages and disadvantages of the application of external wall insulation board.
Development of modern architecture
With the rapid development of the construction industry, people have higher and higher requirements for buildings, especially for walls. Using polyurethane insulation board as exterior wall material has the following advantages:
At present, the external wall thermal insulation system used in the building is mainly the external wall thermal insulation system. The process used is generally hanging and pasting polystyrene board and extruded board. This process can improve the energy conservation of the building, but the material itself has many defects, as follows:
Use polyurethane thermal insulation board made of pu insulation board production line as material, and adopt mature polyurethane foam external wall insulation technology to ensure the quality of its technology. The process has the advantages of good integrity and convenient construction, but it also has disadvantages, which will be affected by temperature, high material waste rate, difficult to control, etc.