What are the broken bridge aluminum alloy doors and windows, what are the advantages?
Broken bridge aluminum alloy doors and windows. The broken bridge inside may be a relatively strange and fresh word for some friends who have less contact with aluminum alloy doors and windows and have not been decorated and replaced for a long time. What is the broken bridge and what are the advantages of aluminum alloy doors and windows equipped with bridge breaking technology?
The thermal insulation effect is generally, this problem has been haunting the traditional aluminum alloy doors and windows for a long time, until the bridge breaking technology appears, this problem will be solved, what is the broken bridge aluminum alloy doors and windows? The full name of bridge breaking is to separate the cold and hot bridges. Because aluminum alloy is a metal, the conduction temperature is relatively fast, so when there is a lot of difference between indoor and outdoor temperature, aluminum alloy becomes the "bridge" of temperature transmission. Breaking bridge is to disconnect the aluminum alloy from the middle, and use hard plastic to connect with the aluminum alloy on both sides, while the plastic conduction temperature is slow, so the temperature is not easy to transfer, so it is called bridge broken aluminum alloy.
The advantages of bridge broken aluminum alloy doors and windows are good rigidity, super fire resistance, excellent thermal insulation performance, atmospheric corrosion resistance, excellent comprehensive performance, long service life and good decoration effect. The use of high-grade aluminum alloy doors and windows with thermal insulation profile for bridge breaking is the first choice for high-grade building windows and mid-range home decoration.
Broken bridge aluminum alloy doors and windows have good water tightness and air tightness. Its heat conduction coefficient reduces half of the heat loss compared with ordinary doors and windows, reduces heating cost and refrigeration electricity cost, and achieves the effect of warm winter and cool summer. The hollow toughened glass matching with the aluminum alloy doors and windows of the broken bridge can bring its functions into full play, with the functions of sound insulation, energy saving, dust prevention, noise prevention and waterproof.
The following summarizes the advantages of bridge broken aluminum alloy doors and windows:
1. The inner surface temperature of profile with heat insulation strip is close to indoor temperature, which reduces the possibility of indoor moisture condensation on the surface of doors and windows due to excessive saturation.
2. In the cold weather in winter, the broken bridge aluminum alloy door and window frame with heat insulation strip can reduce at least 1 / 3 of the heat loss through the door and window frame; in the hot summer, the door and window frame with heat insulation strip can block the hot air flow from the outside to the greatest extent. If there is air conditioning, it can also reduce the energy consumption of air conditioning and reduce the heat loss due to air conditioning and heating The environmental radiation generated is really energy-saving and environmental protection.
3. The heat exchange between human body and environment depends on indoor air temperature, air flow speed and outdoor air temperature. The most comfortable environment has been reached by adjusting the indoor temperature through doors and windows to make it no less than 12 ~ 13 ℃.
4. The hollow glass structure with different thickness and heat insulation bridge broken aluminum profile cavity structure can effectively reduce the resonance effect of sound wave, prevent the transmission of sound, and reduce the noise by more than 30dB.
The cost of energy-saving aluminum doors and windows will be higher than that of ordinary aluminum doors and windows.