The advantages and disadvantages of broken bridge aluminum doors and Windows, how to choose broken bridge aluminum doors and Windows. Broken bridge aluminum doors and Windows are the most popular types of doors and Windows, compared with ordinary aluminum alloy doors and Windows, broken bridge aluminum doors and Windows have better performance. This kind of doors and Windows are made of thermal insulation broken bridge aluminum profiles and insulating glass, which have the functions of energy saving, sound insulation, noise prevention, dust prevention and waterproof. The service life of broken bridge aluminum doors and Windows is very long, as long as the daily cleaning and maintenance is in place, the service life can be reached. So what are the advantages and disadvantages of broken bridge aluminum doors and Windows? Broken bridge aluminum doors and Windows how to choose? If you are not very familiar with broken bridge aluminum doors and Windows, you may wish to take a look at the following introduction.
Advantages:
1. There is a broken bridge in the middle of the profile, and a heat insulation strip is installed to reduce heat conduction.
2. The surface temperature of the heat insulation strip is close to the ambient temperature to prevent condensation.
3. Low thermal conductivity of profiles can reduce the loss of indoor equipment and indirectly achieve the effect of protecting the environment.
Cons:
1. The production process is high and the cost is high, so the price is relatively high.
2. There are many products on the market, the quality is difficult to guarantee, and the choice is difficult.
Broken bridge aluminum doors and Windows how to distinguish between good and bad:
Look at the appearance: good broken bridge aluminum doors and Windows fine workmanship, good gloss, color is also uniform and smooth; The surface of the broken bridge aluminum doors and Windows is rough, the color is not full, and the tangents are uneven.
Look at the material: the thickness of high-quality broken bridge doors and Windows is in line with national regulations, its thickness is generally not less than 1.2 mm, the strong tension should be more than 157 Newtons per square millimeter, and the oxide film thickness is more than 10 microns.
Look at the processing: poor quality doors and Windows work rough, and the switch will not be flexible, there will often be air leakage, rain leakage phenomenon, and good quality broken bridge aluminum doors and Windows, fine processing, good sealing performance, switch freely.
Look at the quality of hardware: good broken bridge aluminum door and window hardware has no particles, the coating is relatively uniform, and the poor quality hardware has rough workmanship and impurities.
Look at the quality of the section: good broken bridge aluminum doors and Windows, the Angle on the section is accurate, and the phenomenon of bending and twisting will not occur. The quality of the broken bridge aluminum doors and Windows is relatively poor, and the section is not so regular.
Look at the price: the production cost of good quality broken bridge aluminum doors and Windows is relatively high, and the price will be much higher than that of poor quality broken bridge aluminum doors and Windows.
Therefore, it is recommended that you buy the broken bridge aluminum doors and Windows sold by regular manufacturers.
