Dalian broken bridge aluminum doors and windows Advantages and characteristics of
Energy saving: in winter, the window frame with heat insulation strip can reduce 1 / 3 of the heat loss through the window frame; in summer, if there is air conditioning, the window frame with heat insulation strip can reduce the energy loss more
Environmental protection: through the application of thermal insulation system, energy consumption can be reduced, and the environmental radiation caused by air conditioning and heating can be reduced at the same time. ⊙ beneficial to health: 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, the indoor temperature should not be lower than 12 ~ 13 ℃, which has reached a comfortable environment.
Noise reduction: 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.
Colorful colors: after powder spraying and fluorocarbon spraying surface treatment, aluminum profiles of different colors can be produced. After rolling combination, the heat insulation aluminum alloy doors and windows can produce indoor and outdoor dual color windows with different colors.