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Anonymous users2024-01-23The main component of the insulation layer is the insulation mortar, its strength is lower than that of ordinary cement mortar, the anti-theft door is heavier, it is certainly not good to install here, see if you can change the side and install, if you really want to install here, it is best to use the extended expansion bolt directly to the brick wall or cement column.
Depending on what material is used, pure steel is OK, pure wood is also good, I am afraid that it is inferior glue (plywood).
The gap between the anti-theft door and the wall tile can be filled with foaming filler, and the foaming agent will immediately foam and fill the gap after injection, and the bond will be firm, and the door cover can be installed on both sides of the anti-theft door.
If you open the door outside, it's not a big problem, but if you open the door inside? You can't open the door anymore!! The inner door can also be changed to the outer door, and each master who installs the door can change it.
There must be a problem with an inclination of 2 cm, generally it doesn't matter if the inclination is 2mm, 2 cm is already a lot, which will lead to the difficulty of closing the door of your home or the possibility of the door sagging in the future.
It is better to use cement or white cement, gypsum or other uses.