The installation of color steel sandwich panels is not an easy task. When installing such facilities, we are indeed prone to make various mistakes, and these mistakes may cause our installation to fail or waste a lot of money. s material. So how should the color steel sandwich panel be installed correctly? Next, follow the editor of Fuwo to find out.
The general steps of color steel sandwich panel installation are divided into three parts, preparation for installation, execution of installation and inspection and installation. These three parts can help us solve many difficult problems. It is helpful in construction sequence and construction quality. For example, we are carrying out the installation of curtain wall panels, which is carried out by means of movable scaffolding. Therefore, we also need to pay attention to the distance between the curtain wall and the working surface and the axis within the scope of ensuring the bearing capacity of the relevant construction scaffolding; in addition, we also need to compare the reference surface to find the distance and position of the corresponding control points and pay attention to its communication The distance between the installation angles needs to be found through the reference surface; the level difference between it and the control level is also a very important parameter; finally, it is necessary to maintain a certain vertical distance from the building.
When carrying out the installation of the color steel sandwich panel, it is common to carry the board, but the handling is also exquisite, and the two ends should be lifted carefully at the same time. This prevents damage to its surface oxide film. When installing wall panels, it is best to lift one panel at a time. The fixture should choose a special fixture, and the general manufacturer will have such a fixture. When hoisting, do it slowly to avoid some bumps. For the sandwich panel fixing method, there are generally two: we can use self-tapping screws through the wall panel to directly fix it on the wall substructure in this way. We can also use self-tapping screws to connect to the wall substructure indirectly in this way. Generally, the accuracy related to the installation of curtain wall panels is stipulated as follows: the verticality of its facade is 2mm, and the flatness of its surface is 3mm. In addition, the straightness of the seam is 0.5 mm, and the installation must be carried out in accordance with the manufacturer's regulations.
When installing, you also need to use weathering glue. This is generally used to fix some edge panels and flashing panels. Pay attention to maintaining its tightness when sealing with weather-resistant glue, so that it can effectively prevent air infiltration and rainwater leakage. For the end of the installation, we also need to check. Generally, after the installation of the color steel sandwich panel curtain wall is completed, we have to remove the protective tape on the surface of the wall panel layer by layer from top to bottom, and remove the frame layer by layer. When dismantling the frame, note that the wall panel cannot be scratched or bruised. Check and clean up some adhesive and dust, etc., to maintain the integrity of the entire construction.
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