How to prevent aluminum alloy doors and windows fr

2022-07-22
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Aluminum alloy doors and windows have excellent inductive function. Its wind pressure resistance function, water tightness function and air tightness function are good, and it has good decoration and durability. When selecting heat breaking aluminum profile and insulating glass, its sound insulation function

aluminum alloy doors and windows have excellent inductive function. Its wind pressure resistance function, water tightness function and air tightness function are good, and it has good decoration and durability. When selecting heat breaking aluminum profile and insulating glass, its sound insulation function and heat preservation function also play a good role. Together, aluminum alloy profile is fireproof, corrosion-resistant and pollution-free; Aluminum alloy materials also have the advantages of rich reserves, suitable for processing and manufacturing, and recyclable use. It is itself a kind of environmental protection and energy-saving construction materials. Therefore, aluminum alloy doors and windows have become the preferred products with outstanding inductive functions and decoration functions

aluminum alloy doors and windows

during the construction process of aluminum alloy doors and windows devices, necessary maintenance was not carried out on the maintenance tape used for aluminum alloy profiles. During the construction, the edges and corners of the profile are knocked and the coating is bruised due to the transfer, so it is necessary to prevent this abnormal corrosion phenomenon. The maintenance of aluminum alloy door and window profiles is very important in the construction process of doors and windows. In the manufacturing process, it is necessary to pay attention to all operations to avoid the bumping and bruise of the surface coating of the profile. It is necessary to surround the maintenance adhesive tape around the outer frame of the formed door and window products before the device is made. After the device is installed on the wall, people should be prevented from trampling. When scaffolding is required, Use wood and other materials to maintain the door and window frames

maintenance of aluminum alloy doors and windows

the corroded positions of doors and windows with abnormal corrosion are long-term water seepage and wet parts, so waterproof and moisture-proof measures should be taken in the construction process of aluminum alloy doors and windows. Generally, the gaps between aluminum alloy door and window frames and wall openings should be sound-proof, moisture-proof and non corrosive materials, such as polyurethane pH foaming joint filler to avoid treatment; If cement mortar is used to fill the void, waterproof mortar shall be used. It is forbidden to use sea sand as waterproof mortar

common sense sharing of doors and windows

about abnormal corrosion, we advocate that sea sand should not be used in wall construction mortar as far as possible. For areas that really need to be used, we advocate that water should be used for cleaning with reference to sand for construction gbt14684-2001, so as to reduce chloride ions to less than or equal to 0.06%. Together, we should do anti-corrosion treatment on the touch orientation of aluminum alloy door and window profiles and wall openings during the construction process, Generally, if anti-collision and waterproof measures are done well, it can play a role in corrosion prevention, and coating asphalt is also a more feasible method

when handing over the construction of aluminum alloy doors and windows, it is necessary to clean the profiles, tear off the maintenance film paper, and remove the cement and lime mortar adhered to the profile surface during wall construction. Generally, neutral detergent is used to clean the dust, and fiber brush can also be used to remove the attached dust. Sandpaper and steel ball brush are not allowed to be used for grinding

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