What are the advantages of heat insulation broken bridge aluminum alloy doors and windows
- Editor: liefan, October 23, 2019 09:00:01
What are the advantages of broken bridge aluminum alloy doors and windows?
1. Reduce heat conduction: the heat conduction coefficient of thermal insulation aluminum alloy profile is 1.8 ~ 3.5w/m2? K? H, which is much lower than 140 ~ 170W / m2? K? H of ordinary aluminum alloy profile; the heat conduction coefficient of insulating glass structure is 3.17 ~ 3.59w/m2? K? H, which is much lower than 6.69 ~ 6.84w/m2? K? H of ordinary aluminum alloy profile, which effectively reduces the heat conduction through doors and windows.
2. Prevent condensation: the temperature of the inner surface of profile with heat insulation strip is close to the indoor temperature, which reduces the possibility of indoor moisture condensation on the profile surface due to supersaturation.
3. Energy saving: in winter, the window frame with heat insulation strip can reduce 1 / 3 of the heat loss through the window frame; especially in the sunlight room, in summer, if there is air conditioning, the window frame with heat insulation strip can reduce the energy loss more
4. 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.
5. Good health: 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, it can not be lower than 12 ~ 13 ℃ to achieve the most comfortable sunshine room environment.
6. Noise reduction: hollow glass structure with different thickness and heat insulation 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.
7. Colorful colors: after anodizing and powder spraying surface treatment, more than 200 types of aluminum profiles with different colors in ral color system can be produced. After rolling combination, the thermal insulation aluminum alloy doors and windows can produce indoor and outdoor dual color windows with different colors.
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