Before installing the insulation decorative panel, 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 wooden board is qualified.. If it is not qualified, it is strictly prohibited to use it on the wall (check for color difference, flatness, scratches on the surface of the insulation board, and other items that affect appearance and function, etc.)

Product material requirements: The technical performance of materials used in exterior wall insulation construction should comply with relevant national standards.

Construction personnel requirements: Organize the construction team according to the project scale and schedule requirements. Before construction and entering the site, education on ideology, technology, quality, and safety should be provided to the construction personnel to ensure the quality and progress of the construction project.

Construction environment requirements: The temperature range for normal construction and external wall insulation construction operations is 5 ℃ to 35 ℃. Firstly, use a specialized tool to groove the side of the liner. To accommodate the installation of special fasteners, the milling length is controlled between 50-80mm, the milling width is 2mm (including the width of the weld seam, and evenly distributed on both sides), and the milling depth is approximately 10mm. The flatness of the insulation board installation should be checked with a 2m ruler and a feeler gauge, and should be less than mm.