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Notes on installation of aluminum alloy doors and windows
Editor: liefan November 5, 2019 08:00:01

Some tips for home decoration

Door hardware accessories mainly include: lock, hinge, sealing strip, door handle and moving slide. The moving slide is only used on sliding doors. In the selection of the door, the main lock, hinge and sealing strip three accessories.

  

Lock: the door lock has the hand pull type lock, the folding type lock (including the stainless steel and the iron material two kinds), also has the longevity zinc material door lock, this kind of lock is fixed with the screw, the installment is convenient. The folding door lock made of stainless steel is popular in the market. Its exquisite surface treatment fully conforms to the noble quality of the bedroom door. It is not only the guarantee of home safety, but also more perfect embellishment of living space.

  

Hinge: it is required to have the characteristics of high strength, strong bearing capacity, convenient disassembly, flexible opening and closing, and silencing. Sealing strip: due to the combination of the door and the door panel, the instantaneous noise of closing the door is as high as 120 dB, which seriously affects the physical and mental health. High strength sealing strip is adopted,

The installation of doors and windows in the home decoration seems to be a simple job, but if the construction will not only produce a lot of problems. Common problems include:

1、 Poor overall stiffness of door and window frames

  

1. The specification and quantity of door and window frame profiles meet the national standards. The outer frame wall thickness of aluminum alloy profile shall not be less than 2.4 mm. The thickness of plastic steel window material shall not be less than 2.5mm.

  

2. Check the appearance of plastic profile, and the qualified profile should be cyan white or ivory white, clean and smooth. Good quality should have protective film.

  

3. The profile section shall be selected according to the size and installation height of the door and window opening. The casement window shall not be less than 55 series, and the sliding window shall not be less than 75 series.

  

4. Install in strict accordance with the specifications to ensure firm and stable.

2、 Leakage of doors and windows

 

(1) Phenomenon

1. There is leakage at the connection between the door and window frame and the surrounding wall.   

2. Water accumulated in the sliding chute under the sliding window and penetrated into the window.

  

(2) Why

1. The door and window frames and walls are caulked with cement mortar.   

2. The glue injection between the door and window frame and the wall is not strict, and there is a gap.  

3. The process of doors and windows is not qualified, and the combination between window frame and window sash is not strict.   

4. The installation of window sash sealing strip is unqualified, and water seeps into the window sash glass seam.   

5. There is no drain hole in the window frame.

  

(3) Measures

Cement mortar shall not be used to caulk doors and windows. It should be connected elastically and sealed with sealant without gap.  

2. Before installation, check whether the doors and windows are qualified, whether the connection between the window frame and the window sash is tight, and whether the installation of the window sash sealing strip is qualified.   

3. There is a gap of more than 50 mm between the window frame and the hole, so that the windowsill can make water slope.   

4. Drainage holes should be drilled in the lower frame and rail root of the outer frame.

3、 The color difference of doors and windows is obvious

 

(1) The color of adjacent doors and windows or window frames is inconsistent with the leaf.   

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