We know a lot about the types of doors and windows, but many people don't know how to choose when they choose. How much do you know about aluminum alloy doors and windows? Faced with such problems, many people don’t know how to install them after they choose! Today, Xiaobian will take a look at the installation methods of aluminum alloy doors and windows and the attention of aluminum alloy doors and windows. Things!
Aluminum alloy door and window installation method
Line positioning
According to the installation position, size and elevation of the doors and windows in the design drawings, the door and window edges are measured according to the center line of the door and window. In the case of multi-storey or high-rise buildings, the edge of the top and bottom windows and doors shall prevail, and the edge of the door and window shall be led by a line pendant or theodolite, and shall be marked at the door window of each layer, and the individual not straight edges shall be chiseled.
2. Aluminum window draping installation
Fix the draping on the aluminum alloy window according to the requirements of the construction drawings, and ensure that the position is correct and the installation is firm.
3. Anti-corrosion treatment
When the anti-corrosion treatment design of the outer surface of the door and window frame is required, it shall be treated according to the design requirements. If the design does not require it, it can be coated with anti-corrosion coating or plastic film to protect the cement mortar from direct contact with the surface of the aluminum alloy door and window, resulting in electrochemical reaction and corrosion of aluminum alloy doors and windows.
4. The installation of aluminum alloy doors and windows is in place
Install the aluminum alloy door and window frame according to the planned door and window positioning line. And timely adjust the horizontal, vertical and diagonal length of the door and window frame to meet the quality standards, and then temporarily fixed with wooden wedges.
5. Fixation of aluminum alloy doors and windows
When the iron parts are pre-buried on the wall, the iron feet of the aluminum alloy doors and windows can be directly welded directly to the pre-embedded iron parts on the wall, and the welding place needs to be rust-proof. When there is no embedded iron on the wall, the iron feet of the aluminum alloy doors and windows can be fixed to the wall by metal expansion bolts or plastic expansion bolts.
6. Treatment between the gap between the door and window frame and the wall
After the aluminum alloy doors and windows are installed and fixed, the concealed project acceptance should be carried out first. After passing the test, the gap between the door and window frame and the wall should be handled in time according to the design requirements. If the design is not required, the elastic insulation material or glass wool felt strips may be used to fill the gaps in layers, and the outer surface is left with a 5 to 8 mm deep notch to fill the caulking grease or sealant.
Aluminum alloy door and window installation precautions
1. Before installation, check the shape and position accuracy of the door and window openings, check whether the number and position of the pre-embedded concrete meet the design requirements, whether the high-rise windows are connected to the lightning protection belt according to the regulations, and the unqualified part should supervise the construction unit. Rectification.
2. The oxidized material doors and windows that are caulked with cement mortar should be treated with anti-corrosion treatment before the upper wall. Except for the exterior wall, the other surfaces of the window frame are protected with adhesive tape or plastic tape. There must be no adhesive tape or plastic tape on the wall to avoid water seepage in the joint.
3, after the door and window on the wall, use wooden wedges to adjust the positioning, and then fixed with nails, not nails, wooden wedges fixed. Before the caulking, the supervisory unit (or the construction unit) should be checked for the concealed project acceptance record, and the vertical, horizontal and diagonal lines of the door and window should be checked. After the caulking, the wooden wedges should not be left in the seam.
4. The waterproof glue between the aluminum alloy window frame and the wall must be carried out after the wall is dry. If the wall is not dry and the dust is not cleaned, the water vapor released from the wall will invalidate the seal.
5. After the wet work is completed, remove the protective adhesive tape or plastic tape and the dirt in the window frame department before installing the glass and window sash.
6. After the glass and window sash are installed, check whether the accessories are missing or installed, whether the installation is firm, and the window sash is flexible. Before the acceptance, the open casement window should be closed to prevent the damage of the window sash caused by the storm.
For the installation of doors and windows, many people do not know what to pay attention to, and these negligence leads to the life of the doors and windows. The above is the small aluminum alloy door and window installation method introduced for you today and the aluminum alloy door and window installation precautions are here to end, want to know more information, please continue to pay attention to the decoration home.
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