How to install and maintain aluminum alloy doors and windows for kitchens and bathrooms

Installation and maintenance of aluminum alloy doors and windows:

1. Before installation, the shape and position accuracy of the door and window openings should be checked to check whether the number and position of the embedded concrete meet the design requirements, and whether the high-rise windows are connected to the lightning protection belt according to the regulations.

2. Oxide wood doors and windows caulked with cement mortar should be treated with anti-corrosion before being put on the wall. Except for the exterior wall, all other surfaces of the window frame are protected with adhesive or plastic tape. There should be no adhesive tape or plastic tape facing the wall to avoid water seepage in the joints.

3. After the doors and windows are on the wall, adjust the positioning with wooden wedges, and then fix them with nails, and do not fix them with iron nails or wooden wedges. Before caulking, the supervision unit (or construction unit) should be asked to make a record of the acceptance of the concealed project, and check the vertical, horizontal and diagonal lines of the doors and windows, and the wooden wedge shall not be left in the joint after caulking.

4. Waterproof glue between the window frame and the wall must be carried out after the wall is dry. If the wall is not dried and the dust is not removed, the water vapor released by the wall will make the seal fail.

5. After the installation of glass and sash, check whether the accessories are missing, whether the installation is firm, and whether the sash opens and closes flexibly.

Mingzhu Chuangzhan popularizes the maintenance knowledge: after the rain, the wet glass and door and window frames should be wiped in time, and special attention should be paid to wiping the water in the chute. If the chute is used for a long time and the friction force increases, a little engine oil can be added or a layer of fire wax oil can be applied.

Door and window chutes, head structures, hinges, sliding braces, handles and other parts should be kept clean and dust removed; Door and window hinges, pulleys, handles and other door and window 5 hardware should be checked and lubricated on schedule, maintain flexible opening, no stagnation, hardware damage should be replaced in time, opening and closing should be repaired in time; When the sealing strip and sealing strip of aluminum alloy doors and windows are damaged, aged or shortened, they should be repaired or replaced in time.