In the home decoration, the installation of doors and windows is mistaken for a simple job by many people, but I don’t know that improper installation will cause many problems. Let’s take a look at the problems that are often encountered when installing windows and doors. Solution! I hope to help the friends who are decorating!
First, the door and window closure is not tight
Phenomenon: When we push and pull or open the doors and windows, the door and window frames sway, and the weather is more severe.
The reasons for this phenomenon: 1, the profile we selected does not meet the specifications, the section is small, the strength is not enough. If it is an aluminum alloy door and window, it is because the material protection does not meet the requirements. If the home is installed with plastic steel doors and windows, it is unqualified in quality selection. 2. The steel lining steel structure of plastic steel doors and windows does not meet our standard of use. (General steel lining should use 1.20. Because many owners don't understand, there are many merchants who use this to install unqualified steel for the owners.) Poor strength; the inner lining steel is inserted in sections during installation, which cannot form an overall strengthening effect; the connection between the inner lining steel and the plastic profile is not strong. 3. The installation node did not follow the rules. 4. There is no reasonable fixing method according to different walls.
Solution: 1. When buying the door and window frame type, we must pay attention to the specifications and quantity in line with national standards. The outer frame wall thickness of the aluminum alloy profile shall not be less than 2.4 mm. The thickness of plastic window material should not be less than 2.5mm. 2, pay attention to check the appearance of plastic profiles, qualified profiles should be blue-white or ivory white, clean and smooth. A better quality will have a protective film. 3. According to the size of the door and window opening and the installation height, select the section of the profile. The casement window is not less than 55 series, and the sliding window is not less than 75 series. 4, strictly in accordance with the provisions of the standard installation, to ensure a firm and stable, it is best to find a more understandable person to help supervise the installation.
Second, the appearance of door and window leakage
Phenomenon: 1. Leakage of the door and window frame and the surrounding wall. 2. When the weather is met, the water in the sliding slot of the sliding window is immersed in the window and infiltrated into the window.
Reasons for this phenomenon: 1. The door and window frame and the wall are not caulked with cement mortar. 2, the glue between the door and window frame and the wall is not strict, there are gaps. 3. The quality of the doors and windows is unqualified, and the combination between the window frame and the window sash is not strict. 4. The installation of the sash seal is unqualified, and the water penetrates into the glass sash of the window sash. 5. There is no drainage hole in the window frame.
Solution: 1. The cement mortar joint can not be used between the door and window frame and the wall. It should be connected by elastic joints and sealed with sealant. There should be no gaps. 2. Check whether the specifications of the doors and windows are qualified before installation, whether the combination between the window frame and the window sash is strict, and whether the installation of the sash seal is in compliance with the regulations. 3, the window frame and the hole should have a gap of more than 50 mm, so that the window sill can do the water slope, so as not to cause water accumulation. 4. Drain holes should be drilled in the lower frame of the outer frame and the root of the track.
Third, the appearance of door and window chromatic aberration
Phenomenon: Adjacent doors and windows or window frames are inconsistent with the fan color during production, resulting in chromatic aberration.
The cause of this phenomenon: the materials are not the same factory product or the same batch of products, or products with different material grades.
Solution: 1. When purchasing profiles, use the same manufacturer's products and purchase enough materials at one time. 2. Pay attention to the color of the ingredients before installation to avoid the phenomenon of large color difference.
Fourth, the basic requirements
In the process of installing doors and windows, we should strictly supervise the correction of the horizontal and vertical directions of the doors and windows. The window frame and the wall must be filled with styrofoam, and the inside and outside of the window frame must be sealed with silicone copper or sealant to prevent water seepage. After the installation is completed, remember to remove the protective film, otherwise it will reduce the service life of the doors and windows. The most important thing is to install the window sash, it is necessary to check in time whether the sash contained in the window frame meets the standard requirements. If there is a quality problem, it must be reworked to avoid potential safety hazards.
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Label: four major problems in door and window decoration
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