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Recently, customers often consult about the reasons for the deformation of plastic steel profiles. In order to facilitate everyone to understand the reasons for the deformation of uPVC window and door, we have compiled this information for you, and the instructions are as follows:
1. Incorrect stacking of plastic steel materials causes material deformation. In order to save trouble, some door and window factories pile up materials randomly. As a result, the materials will be deformed according to the stacking style over time.
2. Excessive temperature in plastic steel material warehouse causes material deformation. In order to save costs, some manufacturers just set up a shed as a material warehouse. As everyone knows, the temperature condition for stacking materials should not exceed 40 degrees. Because the temperature is too high in summer and the packaging of the materials is sealed in plastic bags, the internal temperature can reach nearly 70 degrees, causing material deformation.
3. There are loopholes in the processing technology of doors and windows that cause material deformation. In uPVC window and door, reinforced steel lining is added to the material cavity to support the wind pressure resistance of the doors and windows. However, some manufacturers directly add the material cavity without straightening the steel lining when adding the steel lining, which will cause future door and window deformation. What's more, they cut corners and do not add or add unqualified lining steel, which will leave doors and windows with problems.
4. The semi-finished products are not placed as required, resulting in material deformation. Due to site restrictions during processing, arbitrary stacking of materials will often cause material deformation.
5. Incorrect binding of doors and windows during transportation causes deformation of doors and windows. Due to the improper vehicle model used for transportation, ropes are used to bind doors and windows forcefully to deform the doors and windows.
6. The doors and windows are deformed due to failure to follow the procedures during the installation process. The doors and windows are deformed due to the lack of fixing parts or the inadequate measurement of the horizontal and vertical during installation.
7. The muddy water painting shall not cause the deformation of doors and windows. Because many constructions do not use foaming agent to fill the gaps, but directly paint with cement, the bricks and stones that the workers stuffed in the gaps are too strong, which causes the doors and windows to deform.
The reason for the deformation of uPVC window and door is here for everyone. You must understand the reason for the deformation of plastic steel profile doors and windows, and then avoid this situation. More related knowledge and information about uPVC window and door will continue to be compiled and released for everyone, so stay tuned.
