Aluminum Alloy is one of the most commonly used materials, such as aluminum alloy doors and windows. What are the materials of aluminum alloy doors and windows?
Aluminum doors and windows hardware the material group of doors and windows is: profile, glass, hardware, window screen, auxiliary materials. According to surface treatment, there are: powder spraying, fluorocarbon spraying, acrylic spraying, surface oxidation, surface electrophoresis, Surface Composite film (including wood grain), etc.
According to the energy saving requirements, aluminum alloy doors and windows can be divided into ordinary aluminum alloy doors and windows and bridge-cutoff aluminum alloy doors and windows.
According to the profile, it is divided into width series according to the longitudinal width of the door and window frame. For example, the longitudinal width of the window frame is 50mm, which is called 50 series.
Generally speaking, as long as the aluminum alloy doors and windows are produced by regular aluminum alloy doors and windows manufacturers, the aluminum alloy doors and windows are made of high quality aluminum ingot, which has good tensile strength and yield, and the thickness of the profiles strictly follows the "national standard" (up to 1.2mm wall thickness).
The wall thickness of the main profile of aluminum alloy doors and windows should be determined by calculation or experiment. Except for the profiles that need to be elastically assembled, such as battens and gussets, the minimum measured wall thickness of the base material section of the main stress part of the main door profile should not be less than 1.6?, The minimum measured wall thickness of the base material section of the main stress part of the window profile should not be less than 1.2?, It is required that the wall thickness of high-rise windows should not be less than 1.4mm, and that of low-rise or multi-layer windows should not be less than 1.2mm, but the current wall thickness of profiles is above 1.4mm.
The wall thickness of the door material is generally above 1.6mm, but some kitchen door are lighter and it is better to push. 1.2 or 1.4 aluminum will be selected. However, if the balcony door is installed, to resist wind pressure, it is better to choose heavy sliding door, more than 1.6mm.
Window thickness alloy door and window size x series refers to the width x cm of the main frame of aluminum alloy profile! For example, 70 series, that is, the width of the main frame of aluminum alloy profile is 70cm. (But it must be said here that the width of the main frame here is different for each merchant, and the quantity is also different. For example, some of them measure the bottom of the frame (fuxuan doors and windows), some measure the side frame (rongtang doors and windows) and some measure the width of the fan (San Milan doors and windows). This depends on how the merchant decides. The model is also different from the merchant. The model is different, but aluminium windows, the most important thing is to look at the thickness of aluminum and the width of the main frame.)
there are two types of aluminum alloy doors and windows size series aluminium alloy sliding door: 70 series and 90 series, and 70 series can be used for aluminium alloy sliding door inside the house. The height of the basic door opening is 2100, 2400, 2700, 3000mm, and the width of the basic door opening is 1500, 1800, 2100, 2700, 3000, 3300, 3600mm.
Push-pull aluminium windows has 55 series, 60 series, 70 series, 80 series, 90 series, and 90 I series. Series selection should be based on the size of the window hole and the local wind pressure value. The aluminium alloy sliding window used as a closed balcony shall not be less than 70 series. The height of the basic window hole is 900, 1200, 1400, 1500, 1800, 2100mm; The width of the basic window hole is 1200, 1500, 1800, 2100, 2400, 2700, 3000mm.
Aluminum Alloy swing gate opener has 50 series, 55 series and 70 series. The height of the basic door opening is 2100, 2400 and 2700mm; The width of the basic door opening is 800, 900, 1200, 1500 and 1800mm.
The flat open aluminium windows has 40 series, 50 series, and 70 series. The basic window hole height is 600, 900, 1200, 1400, 1500, 1800, 2100mm; The basic window hole width is 600, 900, 1200, 1500, 1800, 2100mm.
