After plastic steel doors and windows and aluminum alloy doors and windows, bridge broken aluminum doors and windows are becoming the pronoun of new doors and windows in China. At present, the thermal insulation aluminum profile is used for the aluminum-plastic composite doors and windows of bridge break, which not only has the advantages of beautiful appearance, light weight, strong stability, corrosion resistance, good plasticity and lightning protection, but also is a popular green product in the world and is gradually popular in the domestic market.
What is thermal insulation bridge broken aluminum doors and windows and the performance of its products:
Broken bridge aluminum doors and windows, it also has a more professional name - aluminum plastic composite doors and windows.
The outstanding advantages of heat insulation bridge broken aluminum alloy doors and windows are good rigidity, super hardness, good fire resistance, excellent thermal insulation performance, high strength, large daylighting area, atmospheric corrosion resistance, excellent comprehensive performance, long service life, good decoration effect. The use of high-grade bridge broken thermal insulation aluminum alloy doors and windows is the first choice for high-grade building windows and middle-class home decoration.
In our company's many doors and windows, balcony, sunshine room projects, more than 50% of the customers use thermal insulation bridge broken aluminum doors and windows as the main profile, its excellent appearance, high-quality performance, which can be seen.
The water tightness and air tightness of the broken bridge aluminum doors and windows are good, which all meet the national A1 class window standard, and its heat conduction coefficient K value is 3W / m2? Under K, the heat loss is reduced by half, the heating cost is reduced by about 30%, and the sound insulation loss is more than 29 dB. The main structure of the bridge broken aluminum doors and windows is heat insulation aluminum profile and insulating glass, which has the functions of sound insulation, energy saving, dust prevention, noise prevention and waterproof.
The following is the performance and advantages of thermal insulation bridge broken aluminum doors and windows listed below: performance
1. Good fire resistance: aluminum alloy is a metal material, so it is not easy to burn.
2. Good anti prying and anti-theft performance: the aluminum-plastic composite window is equipped with high-grade decorative lock and excellent hardware accessories (such as the horizontally opened upper hanging hardware), which makes it difficult for thieves to steal.
3. Impact resistance: because the outer surface of aluminum plastic composite profile is made of aluminum alloy, with super hardness and good rigidity, its impact resistance is much stronger than that of plastic steel window profile.
4. Various colors: there is a large space for customers to choose from.
5. Avoid the trouble of maintenance: the aluminum plastic composite profile is not easy to be eroded by acid and alkali, and the aluminum doors and windows with broken bridge will not turn yellow and fade, so it is almost unnecessary to maintain.
6. It has a good sealing performance, which makes it warm in winter and cool in summer.