Aluminum alloy doors and windows are the most basic configuration of general residence, and also the most important factor affecting lighting, ventilation and comfort. Do you know about the design standard of aluminum alloy doors and windows?
1. Window sill height
In general residential buildings, the height of windowsill should not be less than 0.9m. When the height of windowsill is lower than 0.8m, protective measures should be taken. In public buildings, the height of windowsill varies from 1.0 to 1.8m, and the bottom height of the window sash opening to the public corridor should not be less than 2.0m.
2. Window height
In general residential buildings, the height of the window is 1.5m, plus the height of the windowsill is 0.9m, then the top of the window is 2.4m away from the floor. The height of the window should be determined according to the requirements of lighting, ventilation, space image, etc., but attention should be paid to the problem of high rigidity of the window. If necessary, beams or "splicing" should be added. In public buildings, the height of the whole glass has exceeded 7.2m, which is beyond the scope of ordinary windows.
3. Window width
Generally, the window width starts from 0.6m. According to the provisions of building standard opening specifications, the width modulus of general building opening is 300 mm, that is, the general width is 600mm, 900mm, 1200mm, 1500mm, and so on. It should be noted that when the window opening is too wide, the vertical keel or "splicing" should be added, otherwise the stiffness problem of the window will be easy to occur.
4. Height of door
The height of the door for people's passage is generally not less than 2m, and the height should not exceed 2.4m. Otherwise, there is a sense of cavity, and the door leaf production needs to be strengthened. If necessary for modeling, ventilation and lighting, waist windows can be added on the door, and the height should be 0.4m, but it should not be too high.
5. Width of door
In general, the household door is 0.9-1 m, the room door is 0.8-0.9 m, the kitchen door is about 0.8 m, and the toilet door is 0.7-0.8 M. due to the consideration of the moving in of modern furniture, the upper limit size is adopted now.
6. Maintenance of aluminum alloy doors and windows
The dust on the aluminum alloy doors and windows should be cleaned regularly to keep the aluminum alloy doors and windows, glass and hardware clean and bright. If the aluminum alloy doors and windows are contaminated with oil stains and other things that are difficult to clean, it is best not to use strong acid or strong alkali solution for cleaning, otherwise, it will not only easily damage the surface finish of the profile, but also damage the protective film and oxide layer on the surface of the hardware, which will cause the corrosion of the hardware.
When opening aluminum alloy doors and windows, the force should be moderate, and the speed of opening and closing should be uniform as far as possible. Try to avoid hitting aluminum alloy doors and windows with hard objects or scratching the profile surface.