The joint of the assembled aluminum alloy doors and windows is not smooth, the frame and fan of the assembled frame is warped, and the installation solutions for the common problems of angle shifting are proposed.
The strength and rigidity of splicing joints are low, and broken lines are easy to appear at the joints, which seriously affects the appearance of the facade of aluminum alloy doors and windows; if there are skin ridges and channeling angles of frame fans, it will not only affect the beauty, but also cause the aluminum alloy doors and windows to meet tightly, switch inflexibly, and even air leakage.
The solutions to the above common problems in the installation of aluminum alloy doors and windows are as follows:
Aluminum alloy door and window assembly site to ensure the level of 1.
2. When the size of aluminum alloy doors and windows is large, pull a line when assembling and installing. The guiding rule shall be checked and checked as soon as installation.
3. Aluminum alloy doors and windows with corrugated and channeling angle frames and fans shall be inspected and treated before splicing. If the error is large, they shall be removed from the site for repair before splicing.