The width of 55 series broken bridge aluminum doors and windows is 5.5 cm.
The width of 60 series broken bridge aluminum doors and windows is 6 cm.
Second, insulating glass is different.
The insulating glass of 55 series broken aluminum doors and windows comes standard with 5+ 12+5.
The insulating glass of 60 series broken aluminum doors and windows comes standard with 5+ 15+5.
Third, the sound insulation effect is different.
The sound insulation effect of 60 series broken bridge aluminum doors and windows is better than that of 55 series broken bridge aluminum doors and windows.
Extended data
Advantages of damaged aluminum doors and windows:
1, anti-condensation. The temperature of the inner surface of the 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.
2. Save energy. In winter, the window frame with heat insulation strips can reduce the heat lost through the window frame1/3; If there is air conditioning in summer, the window frame with heat insulation strip can reduce energy loss.
3. Protect the environment. Through the application of thermal insulation system, energy consumption can be reduced and the radiation of air conditioning and heating to the environment can be reduced.
4. Reduce noise. The hollow glass structure with different thickness and the cavity structure of heat insulation broken bridge aluminum profile can effectively reduce the vibration effect of sound waves, prevent the spread of sound and reduce the noise by more than 30dB.
5. Colorful colors. After anodizing, powder spraying, fluorocarbon spraying and other surface treatments, aluminum profiles with different colors can be produced. After rolling combination, insulated aluminum alloy doors and windows can produce indoor and outdoor double-color windows with different colors.