ã€China Aluminum Network】Aluminum doors and windows with broken bridges, insulated aluminum and hollow glass, with energy-saving, noise, noise, dust, waterproof and other functions. The thermal conductivity K of the broken bridge aluminum doors and windows is less than 3W/m2?K, which is less than half of the heat loss of ordinary doors and windows, lowers the heating cost by about 30%, and the sound insulation amount is more than 29 decibels. The watertightness and airtightness are good and reach the national level. Class A1 window standard.
The advantages of broken aluminum doors and windows:
1. Reducing heat conduction: The heat-insulating bridge aluminum alloy aluminum alloy profile has a thermal conductivity of 1.8-3.5 W/m2·k which is much lower than that of the ordinary aluminum alloy profile 140-170 W/m2·k; the use of an insulating glass structure, The thermal conductivity coefficient is 3.17~3.59W/m2·k which is much lower than the common aluminum alloy 6.69~6.84W/m2·k, which effectively reduces the heat conduction through the doors and windows.
2. Preventing condensation: The temperature of the inner surface of the profile with the insulating strip is close to the temperature of the room, reducing the possibility that the room moisture will condense on the surface of the profile due to over-saturation.
Energy Saving: In winter, the window frame with thermal insulation strip can reduce 1/3 of the heat lost through the window frame; in summer, if there is air conditioning, the window frame with thermal insulation strip can Reduce the loss of energy more and protect the environment: Through the application of thermal insulation systems, energy consumption can be reduced while reducing the environmental radiation generated by air conditioning and heating.
4. Health: The exchange of heat between the human body and the environment depends on the temperature of the indoor air, the air flow rate, and the outdoor air temperature. By adjusting the interior temperature of doors and windows so that it is not lower than 12 ~ 13 °C, has reached a more comfortable environment.
5. Reduce noise: The hollow glass structure with different thickness and the hollow structure of aluminum bridge with thermal insulation can effectively reduce the resonance effect of sound waves, prevent sound transmission, and reduce noise by more than 30dB.
6.Colorful and colorful: After anodizing, powder coating surface treatment can produce RAL color more than 200 different colors of aluminum profiles, after rolling combination, so that heat insulation aluminum alloy doors and windows produce indoor and outdoor two-color windows of different colors .
Broken bridge aluminum doors and windows technical performance:
1. Broken aluminum doors and windows have good thermal insulation. The use of heat insulation profiles inside and outside the frame soft combination, the border adopts a plastic strip, double seal three seal forms, close tight, airtight, particularly watertight performance, superior insulation properties; sash hollow glass structure, so that the windows really show sound insulation , heat insulation, heat preservation, excellent function, a lot of savings in mining and refrigeration costs, K value of heat transfer coefficient detected 2.23-2.94w/2K the following, energy-saving effect is significant, a few years of energy-saving costs can make up for early investment.
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