Aluminum alloy doors and windows are very common in life. Aluminum alloy doors and windows are the best choice for ventilation and blocking mosquitoes and flies. However, after a long time, the screen windows will become very dirty. How should we clean the screen windows of aluminum alloy doors and windows?

Cleaning the invisible screen windows with grease in the kitchen

1. First use a soft brush to gently brush off the floating dust on both sides, then use two sponges or plastic foam, dip some washing powder solution or soapy water, hold one in one hand, and clamp the same part of the screen from both sides, First wipe from top to bottom, then left to right; finally, dip in water and wipe gently, so that the dust on the screen window can be completely removed.
2. A very affordable and environmentally friendly method: dilute the flour with water.
   Note: (1) The water should be boiled water; (2) The proportion of flour and water is appropriate, and it is enough to make the paste water. When the paste water is slightly cool, mix in an appropriate amount of washing powder (depending on the amount of grease), stir well, use The special brush for Feng screen window directly brushes the paste water on the screen window, and taps after drying, the grease and stains will fall off together with the flour.

Cleaning of invisible screens without grease

1. The aluminum alloy doors and windows adopt the method of wiping while pulling, and some invisible screens are folded. If all the screens are pulled out and wiped all at once, the screens are likely to be damaged, and it is very difficult to Convenience. We can wipe as much as we can to pull out the gauze (use a sponge when wiping, and use the sponge’s dust absorption function, so that the dust will not fly around).
2. If you have an old newspaper at home, take it out, soak it in water (preferably with a lot of words) and stick it on the screen window, take it off after a while (don’t wait for the newspaper to dry before taking it out), do it several times, The windows are clean.
3. Vacuum cleaning method: first close the glass window outside the screen window, then put a large newspaper between the glass window and the screen window (or hold the newspaper with your hands to prevent the newspaper from flying around), and then stick it with a vacuum cleaner. Put on the screen and suck the dust off bit by bit.

1. The door frame size deviation requirements should comply with relevant regulations;
2. The assembly clearance of the adjacent components of the door frame and the fan and the height difference of the same plane shall comply with the relevant regulations;
3. The connection of door components should be firm, and corrosion-resistant filling material should be used to seal and waterproof the connection part;
4. The door structure should have reliable rigidity, and it is allowed to set the reinforcement according to the needs;
5. The door frame and the fan should be closely matched and the gap should be uniform, and the allowable deviation of the overlap width between the fan and the frame is ±1mm;
6. The installation position of the door accessories is correct, complete and firm, and should play their respective roles, with sufficient strength, flexible opening and closing without noise, and accessories that can withstand repeated movements, and should be easy to replace in structure;
7. The quality of accessories such as glass, hardware and seals for doors should be compatible with the quality level of the door;
8. The matching size of the plate glass and the door glass groove shall comply with the relevant regulations;
9. After assembly, the gap between the glass and the inlay groove should be ensured, and shock-absorbing pads should be installed in the main parts, so that it can buffer the impact of the opening and closing force;
10. Dimensions without tolerance shall comply with the tolerance level JS15 (js15) specified in GB-1804;
11. There should be no obvious damage to the decorative surface of the door;
12. There should be no obvious color difference between the colored surfaces of adjacent components on the door;
13. There should be no aluminum scraps, burrs, oil spots or other stains on the surface of the door, and there should be no overflowing glue outside the assembly connection.

With the continuous development of society,broken bridge aluminum alloy windows and doors are more and more widely used in decoration.broken bridge aluminum alloy windows and doors are aluminum doors and windows made of thermally insulated broken bridge aluminum profiles and insulating glass, which have outstanding sound insulation effects, Dustproof and waterproof, etc., So, are there any disadvantages for such a good performance of broken aluminum doors and windows?

Advantages ofbroken bridge aluminum alloy windows and doors:

1. Reduce heat conduction: The use of insulated bridge-broken aluminum alloy profiles and hollow glass structure effectively reduce the heat conduction through doors and windows.

2. Prevent condensation: The temperature of the inner surface of the profile with heat insulation strips is close to the indoor temperature, reducing the possibility of indoor moisture condensation on the surface of the profile due to oversaturation.

3.Energy saving: In winter, window frames with thermal insulation strips can reduce 1/3 of the heat lost through the window frame; in summer, if it is air-conditioned, the window frames with thermal insulation strips can Reduce energy loss more.

4.Protect the environment: Through the application of heat insulation system, energy consumption can be reduced, and the environmental radiation caused by air conditioning and heating can be reduced at the same time.

5.Good for health: The heat exchange between the human body and the environment depends on the temperature of the indoor air, the air flow speed and the temperature of the outdoor air. The most comfortable environment has been achieved by adjusting the indoor temperature of doors and windows so that it is not lower than 12～13℃.

6.Noise reduction: The use of hollow glass structures with different thicknesses and a cavity structure of thermally insulated aluminum bridges can effectively reduce the resonance effect of sound waves, prevent sound transmission, and reduce noise by more than 30dB.

7.Colorful colors: aluminum profiles of different colors can be produced after surface treatment with anodizing, powder spraying, and fluorocarbon spraying. After rolling and combining, the insulated aluminum alloy doors and windows can produce indoor and outdoor two-color windows with different colors.

Disadvantages of broken aluminum doors and windows: complex production and expensive.

It can be seen from the article that there are still many advantages of broken aluminum doors and windows, including reducing heat conduction, preventing condensation, reducing noise, etc., reducing energy loss can also protect the environment and benefit physical and mental health. Of course, everything is There are two sides. Although it has so many advantages, it also has its disadvantages. It is not easy to make, and the combination of advantages and disadvantages also indirectly leads to its price is not cheap.

Aluminum alloy is the most economical and reasonable for building structure. the higher the purity of aluminum is, the lower the strength is, so scientists added other elements to aluminum and invented aluminum alloy to enhance its physical and mechanical properties.
Aluminum is rustproof, with a good appearance, and the life of aluminum alloy is the longest.

However, aluminum alloy must also be carefully selected, choose a brand of good quality, and there is also a guarantee after sale.
If it is a mixed brand, they will add different amounts of waste aluminum at the time of production to offset some pure aluminum ingots, so that the whole cost price will be lower, but the quality can be imagined.

Home decoration is a day to cut flowers for thousands of days to see, it is necessary to pay more attention to research.
Quality is very important, do not let yourself spend hundreds of thousands of new houses to install defective doors and windows just because they are hundreds of yuan cheaper.