Decoration acceptance is a trivial and complicated thing, especially for friends who are decorating for the first time, there is a lot of knowledge to learn about decoration,
door and window acceptance is the top priority. If the problems of doors and windows are not found in time, it will bring a lot of troubles to the future use. Today, I will explain to you what should be paid attention to in the most basic door and window acceptance?
(Photo Source: The public number of the doors and windows of the famous German technology master, invasion and deletion)
01. Appearance inspection of doors and windows
the inspection of the surface of the door and window installation and acceptance should be done well. The quality of the surface of the door and window is directly related to the whole effect after installation, which has certain influence not only on the use but also on the aesthetics.
Whether there is obvious color unevenness on the surface of doors and windows. Look closely and touch with your hands, and feel whether there are scratches of cutting hands on the surface of doors and windows, whether there is deformation phenomenon on the frame of doors and windows, etc.
02. Hardware accessories inspection
hardware fittings are a very important part of the whole quality of doors and windows. The quality of hardware fittings directly affects the service life of doors and windows. You can check whether hardware fittings use the hardware brand required by the contract, then observe whether the installation is qualified.
03. Door and window rubber steal strip inspection
sealing Strip is an important part in doors and windows. When checking the doors and windows, check whether the sealing strip has any problems such as crack, fracture, aging, etc.
In addition, the contact between the sealing strip and the glass and glazing rebate should be flat, and no curling or grooving should be allowed. The layering with sealing strip must be tightly attached to the glass, and there should be no obvious gap at the joint between the layering and the profile.
04. Border vertical leveling check
use vertical measuring scale to check the verticality range of the door and window frame. Generally, the allowable deviation of the vertical and side verticality of the door and window frame is 2.5mm. The allowable horizontal deviation of the horizontal frame of doors and windows is 2mm, the allowable deviation of the horizontal frame height of doors and windows is 5mm, and the allowable deviation of the vertical deviation from the center of doors and windows is 5mm.
05. Check the connection density
check whether the frame of the door and window and the wall are tightly connected during the acceptance of the door and window. The reflector and extension tube can be used as auxiliary tools to help the inspection.
If the sealing degree between doors and windows and walls is not high, it will not only affect the tightness of doors and windows, but also rain will easily seep into the interior from here on rainy days, damaging the interior decoration.
06. Check the usage of doors and windows
the use inspection of doors and windows is the last step in the installation and acceptance of doors and windows. Check whether the switch of doors and windows is abnormal and whether the opening of lock is normal.
You can shake the doors and windows back and forth with your hands to see if there are any problems such as abnormal noise. Switch the doors and windows with different forces to see how stressed the doors and windows are. After closing the doors and windows, see how the sealing is.
