With the continuous improvement of people's living standards, more and more people have higher and higher requirements for the performance of doors and windows when choosing doors and windows. Bridges are broken.
Aluminum alloy doors and windows were born under such circumstances. Today, Xiao Bian will share its advantages and disadvantages with you.
1. Compared with ordinary Bridge-cutoff aluminum alloy doors and windows, broken bridge aluminum doors and windows the heat conduction coefficient will be lower, and the heat-conduction coefficient of ordinary aluminum alloy profiles is much higher than that of aluminum alloy profiles with heat insulation broken bridge; The heat-conduction coefficient of hollow glass structure makes ordinary aluminum alloy profiles look close to each other, effectively reduces the heat conduction through doors and windows. This makes it difficult to exchange indoor heating and outdoor air conditioning in winter, and it is not easy for indoor air conditioning to run out in summer. The degree of air conditioner does not need to be opened so low, thus saving electricity resources.
2. Reduce noise. This feature is very meaningful for current housing buildings. Due to the increasingly tight land space, the distinction between residential areas and commercial downtown areas is not as obvious as before, the realization of bridge-cutoff aluminum alloy doors and windows sound insulation function enables residents housing in downtown areas to find a quiet world.
3. It is good for health. Many people may have doubts. How can a door and window still involve health problems? This is because the heat exchange between human body and environment depends on indoor air temperature, air flow speed and outdoor air temperature. By adjusting the indoor temperature of doors and windows to make it not less than 12 ~ 13℃, it has reached the most comfortable environment. Living in such an environment for a long time is also beneficial to health.
Of course, because the production process of bridge-cutoff aluminum alloy doors and windows is complicated and complicated, the cost is expensive, and its cost is relatively high, it cannot be widely used at present. The current positioning is only selling high-end products doors and windows.
