How to deal with anti-corrosion problems of aluminum alloy doors and windows during installation

1. The anti-corrosion treatment on both sides of the aluminum alloy door and window frame shall be carried out according to the design requirements. If the design is not required, it can be coated with anti-corrosion materials, such as rubber anti-corrosion coating, polypropylene resin protective decorative film, or plastic film for protection; avoid caulking cement sand, the slurry directly contacts the surface of aluminum alloy door and door to produce electrochemical reaction Corrosion of aluminum alloy doors and windows.

2. When installing aluminum alloy doors and windows, if the iron parts are fixed by connecting iron parts, the anti-corrosion treatment connecting parts should be used, preferably stainless steel parts are used.

3, in place and temporary fixing according to the installed installation position line, and the sling is straight and no problem, then the wooden wedge can be temporarily fixed.

4. There are three ways to fix the aluminum alloy doors and windows and the wall with the wall.

5. The cement slurry is punched into the hole to be welded to the pre-embedded steel bar after the cement slurry is finally set.

6. Connect the iron piece to the embedded steel plate or the structural hoop to remove the structure.

7. The concrete wall can be fixed with the nail gun and the wall. No matter which method is used, the distance between the iron feet and the window corner should not be greater than 180mm. The distance between the iron feet should be less than 60Omm.

8. After handling the door and window frame and the wall gap, the aluminum alloy doors and windows should be fixed in time to deal with the gap between the door and window frame and the wall. If the design does not specify the type of packing material, the seam should be layered with mineral wool or glass wool felt strips, and the outer surface should be filled with 58mm deep notch. The caulking paste is strictly prohibited to be filled with cement mortar. After the anti-corrosion treatment on both sides of the door and window frame, the insulation material and sealing material specified by the design can be filled. After the aluminum alloy window and the window sill are installed, the gap around the window frame is simultaneously filled, and the force applied during the filling should not be too large to prevent the window frame from being deformed after being stressed.

In the installation process of aluminum alloy doors and windows, the anti-corrosion treatment should be done in eight major specifications, and work according to the formal installation steps. Do not miss any material and machine details. The most important thing is to choose a brand of aluminum alloy doors and windows with high reputation and high reputation. It is more secure in after-sales service. Professional door and window brands and professional technicians come to the door for installation. The products have long service life and are very popular among consumers.

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