How much do you know about the installation steps

2022-07-22
  • Detail

1. Scribe positioning:

(1) measure the side lines of doors and windows to both ends according to the device orientation, size and elevation of doors and windows in the planning drawings and the center line of doors and windows. If it is a multi-storey or high-rise building, the side line of the door and window on the top floor shall prevail, and the side line of the door and window shall be led down with a plumb or theodolite, and a symbol shall be drawn at the door and window on each floor. A single non straight edge shall be chiseled

(2) the horizontal orientation of doors and windows should be based on the horizontal line of +50cm in the floor, measure the elevation of the lower skin of the window upward, and snap the line for alignment. It is necessary to adhere to the same elevation of the lower surface of the window on each floor

2. Water draping device of aluminum alloy window:

fix the water draping on the aluminum alloy window according to the requirements of the construction drawings, and ensure that the orientation is correct and the device is solid

3. Anti corrosion treatment:

(1) when the anti-corrosion treatment plan of the external surface around the door and window frame has requirements, it should be treated according to the planning requirements. If the plan does not have requirements, it can be painted with anti-corrosion paint or pasted with plastic film for maintenance, so as to avoid the cement mortar directly contacting the surface of the aluminum alloy door and window, causing electrochemical reaction and corrosion of the aluminum alloy door and window

(2) when installing aluminum alloy doors and windows, if connecting iron parts are selected for fixing, it is best to use stainless steel parts for connecting iron parts, fixing parts and other metal parts for devices, otherwise it is necessary to carry out anti-corrosion treatment to avoid electrochemical reaction and corrosion of aluminum alloy doors and windows

4. Installation of aluminum alloy doors and windows:

install aluminum alloy door and window frames according to the marked door and window positioning lines, and timely adjust the horizontal, vertical and diagonal length of the door and window frames to meet the quality standards, and then temporarily fix them with wooden wedges

5. Fixing of aluminum alloy doors and windows:

(1) when iron parts are embedded on the wall, the iron feet of aluminum alloy doors and windows can be directly welded with the embedded iron parts on the wall, and the welding place needs rust prevention treatment

(2) when there are no embedded iron parts on the wall, metal expansion bolts or plastic expansion bolts can be used to fix the iron feet of aluminum alloy doors and windows to the wall

(3) when there are no embedded iron parts on the wall, electric drills can also be used to drill holes 80mm deep and 6mm in diameter on the wall, using L-type 80mm × 50mm 6rmn reinforcement, stick 108 glue slurry on the long end, and then drive into the hole. After the 108 glue slurry finally sets, weld the iron feet of aluminum alloy doors and windows with the embedded 6mm reinforcement

6. Treatment of the gap between the door and window frame and the wall:

(1) after the aluminum alloy door and window device is fixed, the shading engineering inspection should be carried out first, and the gap between the door and window frame and the wall should be treated in time according to the planning requirements after it is qualified

(2) if it is not required in the plan, elastic insulation materials or glass wool felt strips can be used to fill the gap layer by layer, and a 5-8mm deep notch is left on the outer surface to fill with caulking paste or sealant

7. Installation of door and window leaves and door and window glasses:

(1). Door and window leaves and door and window glasses shall be installed after the completion inspection of the exterior decoration of the hole wall

(2) after the sliding door and window are fixed in the door and window frame device, install the door and window leaf with glass into the sliding slot in the frame as a whole, and adjust the gap with the leaf

(3) for casement doors and windows, install the glass after the frame and fan grid are assembled on the wall and the device is fixed, that is, first adjust the gap between the frame and the fan, then install the glass into the fan and adjust the orientation, and finally inlay the sealing strip and sealant

(4) the floor spring door should be installed after the door frame and the floor spring host ground device are fixed. First, insert the glass into the door leaf grid and put it into the frame in place together, adjust the gap between the frame and leaf, and finally fill in the sealing strip and sealant of the door leaf glass

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