Aluminum alloy doors and windows installation specification process
ã€China Aluminum Industry Network】Aluminum alloy surface is bright and shiny after oxidation. The sash has a large frame and can be fitted with a large area of ​​glass so that the interior is bright and bright, which enhances the contrast between the interior and exterior facades and makes the room more rich. The aluminum alloy itself is easy to be extruded, the cross-sectional profile of the profile is accurate and the processing accuracy is high. Therefore, many homeowners have chosen to use aluminum alloy doors and windows in the renovation, the following will introduce the aluminum alloy doors and windows installation of the standard process.
Installation process: marking positioning → aluminum alloy doors and windows covered with water installation → anti-corrosion treatment → aluminum alloy doors and windows installed in place → aluminum alloy window fixation → door window frame and wall clearance processing → door window and door window glass installation → installation of hardware accessories .
1. Dash positioning
(1) According to the installation position, size and elevation of the doors and windows in the design drawings, the edges of the doors and windows shall be measured on both sides of the centerline of the doors and windows. If it is a multi-storey or high-rise building, with the edge of the top door and window line as the standard, use the line sinker or theodolite to lower the edge of the door and window, and mark the window at each level of the door. Cut the chisel on the mouth that is not straight.
(2) The horizontal position of doors and windows shall be measured upwards from the horizontal line of +50cm above the floor and the height of the lower skin shall be measured upwards, and the line shall be straightened. Each floor must maintain the same level of window skin.
2. Aluminum alloy window water installation
According to the requirements of the construction drawings, the hanging water shall be fixed on the aluminum alloy window, and the position shall be guaranteed and the installation shall be firm.
3. Antiseptic treatment
(1) When the design of the anticorrosive treatment on the outer surface of the door and window frame is required, it shall be handled according to the design requirements. If the design does not require, it can be painted with anti-corrosion coating or plastic film to protect it, so as to avoid direct contact with the surface of aluminum alloy doors and windows, resulting in electrochemical reaction, corrosion of aluminum alloy doors and windows.
(2) When installing aluminum alloy doors and windows, if the connection iron is used for fixing, it is better to use stainless steel parts for connecting the metal parts such as iron parts and fixing parts. Otherwise, it must be treated with anti-corrosion so as to avoid electrochemical reactions and corrosion of aluminum alloy doors and windows.
4 aluminum alloy doors and windows installed in place
According to the drawn door and window positioning line, install the aluminum alloy door and window frame. And timely adjust the horizontal, vertical and diagonal lengths of the door and window frame to meet the quality standards, and then temporarily fix it with a wooden wedge.
5. Fixation of aluminum alloy doors and windows
(1) When iron is embedded on the wall, the iron feet of aluminum alloy doors and windows can be directly welded to the embedded iron on the wall directly. The rust prevention treatment is required at the welding place.
(2) When there are no iron fittings on the wall, metal anchors or plastic expansion bolts can be used to fix the iron feet of the aluminum alloy doors and windows to the wall.
(3) When no iron is embedded on the wall, drill holes of 80mm deep and 6mm in diameter can also be drilled on the wall, and L-shaped 80mm x 50mm 6rmn steel bars are used. At the long end, a 108 cement slurry was stuck and then punched into the hole. After 108 cement slurry is finally set, the iron feet of aluminum alloy doors and windows are welded to the embedded 6mm steel bars.
6. Treatment between the gap between the window frame and the wall
(1) After the aluminum alloy doors and windows are installed and fixed, the concealed project shall be checked and accepted. After passing the inspection, the gap between the door and window frame and the wall body shall be treated in accordance with the design requirements.
(2) If the design is not required, the elastic insulation material or glass wool felt strips can be used to fill the gaps. The external surface should be 5~8mm deep and the slots should be filled with caulking ointment or sealant.
7. Installation of Door, Window, Door and Window Glass
(1) Door and window sashes and door and window sashes shall be installed after the completion of the decoration of the wall surface of the cavern wall.
(2) After the sliding doors and windows are installed and fixed on the door and window frames, the window and door sashes with good glass shall be integrated into the chute inside the frame, and the gap with the fans may be adjusted.
(3) Swing the door and window in the frame and the fan frame to assemble the wall, install and fix the glass, then adjust the frame and the fan's gap first, then insert the glass into the fan and adjust the position, and then install the sealing strip. And sealant.
(4) The floor spring door shall be installed after the door frame and the ground spring host are installed and fixed. First insert the glass into the door frame and put it into the frame together. Adjust the gap of the frame fan and fill the sealing strip and sealant of the door glass later.
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