What is the difference between broken bridge aluminum alloy doors and windows and ordinary aluminum alloy doors and windows? This is a lot of customers' questions. Let's talk about it one by one
The broken bridge aluminum alloy door and window is an improved type based on the ordinary aluminum alloy doors and windows to improve the thermal insulation performance of the doors and windows. The principle of bridge breaking aluminum alloy window is to use PA66 nylon to separate and closely connect the two layers of aluminum alloy Indoor and outdoor into a whole, forming a new type of thermal insulation aluminum profile. According to its connection mode, it can be divided into strip type and glue injection type. Using this kind of profile as door and window has superior heat insulation, which completely solves the fatal problems of aluminum alloy conduction and heat dissipation fast and does not meet the requirements of energy conservation By adopting some new structure matching forms, the old and difficult problem of "the aluminum alloy sliding window is not tightly sealed" is completely solved. The product is made of aluminum on both sides, and PA66 nylon is used as heat insulation material in the middle. This innovative structural design takes into account the advantages of nylon and aluminum alloy, and meets the requirements of decoration effect, strength and aging resistance of doors and windows. The bridge breaking aluminum profile can realize the three-way sealing structure of doors and windows, reasonably separate the water vapor chamber, successfully realize the gas water isobaric balance, and significantly improve the water tightness and air tightness of doors and windows. The air tightness of this kind of window is better than that of any aluminum or plastic window. It can ensure that the windowsill and floor are free of dust in the windy and sandy area, and the residents within 50 meters on both sides of the expressway are not disturbed by noise.
The advantages of bridge broken aluminum doors and windows are as follows: 1
1. Good thermal insulation: the thermal conductivity of PA66 nylon in bridge broken aluminum profile is low
2. Good sound insulation: the structure has been carefully designed and the joints are tight. The test results show that the sound insulation is 30 dB, which is in accordance with the relevant requirements
3. Impact resistance: as the outer surface of bridge breaking aluminum profile is aluminum alloy, it is more impact resistant than plastic steel window profile
4. Good air tightness: Several sealant strips are installed at each gap of the bridge broken aluminum profile window, which has good air tightness,
5. Good water tightness: doors and windows are designed with rain proof water structure to completely isolate rainwater from outdoor,
6. Good fire resistance: aluminum alloy is a metal material and does not burn.
7. Good security: broken bridge aluminum alloy window, equipped with excellent hardware accessories and high-grade decorative lock, make the thief helpless
8. Maintenance free: broken bridge aluminum alloy window profile is not easy to be eroded by acid and alkali, will not turn yellow and fade, almost no maintenance.
Whether it is home decoration doors and windows, or the construction of sunshine room, villa decoration, the choice of broken bridge aluminum alloy doors and windows is your home decoration value-added high-performance doors and windows.