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Before installing the extruded board insulation decoration integrated board, please carefully check whether the flatness of the wall is within the required range (the error must be less than 2mm, and the error measured with a ruler and a feeler gauge is 2m), and whether the appearance quality of the board is qualified. If it is unqualified, it is strictly prohibited to use it on the wall (check the color difference, flatness, whether there are scratches on the surface of the insulation board, and other items that affect the appearance and function, etc.).

Extruded board insulation decoration integrated board product material requirements: The technical performance of the materials used in the exterior wall insulation construction should meet the relevant national standards. Construction personnel requirements: The construction team is organized according to the project scale and progress requirements. Before construction and entering the site, the construction personnel should be educated in ideology, technology, quality and safety to ensure the quality and progress of the construction project.

Construction environment requirements: The operating environment temperature of normal construction and exterior wall insulation construction is 5℃~35℃. First, use special tools to slot the side of the bushing. To cooperate with the installation of special fasteners, the milling length is controlled at 50-80mm, the milling width is 2mm (including the weld width, and evenly distributed on both sides), and the milling depth is about 10mm. Flatness of insulation board installation: Check with a 2m guide and feeler gauge, which should be less than mm.

The extruded board insulation decoration integrated board has a perfect closed honeycomb structure, which makes the XOS extruded board have high compressive strength and anti-aging performance. Therefore, long-term insulation of the inner wall insulation material can be considered without the use of inner insulation material. XPS extruded board is embossed and slotted, which is better than EPS polystyrene board. The gap between the insulation board and the insulation board should be tight. Once there is a gap, it needs to be glued with special tape. Otherwise, as the construction progresses, the insulation board will easily fall off, affecting the subsequent construction.

Therefore, if you want to insulate the inner wall, it is best to choose an extruded board insulation decoration integrated board. It is very cheap and can keep the interior as dry as possible. EPS polystyrene board is placed directly inside and outside the building, does not take up space and is easy to use. Extruded board and benzene board offer higher performance and higher price.