Advantages and characteristics of broken bridge aluminum doors and windows

Broken bridge aluminum doors and windows are made of thermally insulated broken bridge aluminum profiles and hollow glass, which have the functions of energy saving, sound insulation, noise prevention, dustproof, and waterproof. The most widely used non-ferrous metal structural material in the aluminum alloy profile industry is in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, and decoration. The thermal conductivity K value of the broken bridge aluminum doors and windows of Kangying Silent Doors and Windows Factory is 3W/㎡·K, which is less than half of the heat dissipation of individual doors and windows. The landing heating cost is about 30%, and the sound insulation is more than 29 decibels. It is watertight and airtight. The performance is good, all up to the national A1 window standard. Advantages and characteristics of aluminum doors and windows of broken bridges 1. Falling heat conduction: the use of thermally insulated broken bridge aluminum alloy profiles, the thermal conductivity coefficient of which is 1.8～3.5W/㎡·k, which is much lower than individual aluminum alloy profiles, 140～170W/ ㎡·k: The hollow glass structure is adopted, and its thermal conductivity coefficient is 2.0～3.59W/m2·k, which is much lower than the individual aluminum alloy profiles 6.69～6.84W/㎡·k, effectively reducing the heat conduction through doors and windows. The most widely used non-ferrous metal structural material in the aluminum alloy profile industry is in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, and decoration. 2. Avoid condensation: The nominal temperature in the profile with heat insulation strips is on the verge of the indoor temperature, and there is a possibility that the moisture in the landing room will condense on the profile due to oversaturation. 3. Energy saving: In winter, the window frame with heat insulation strip may reduce the heat dissipation through the window frame by 1/3; in summer, if it is air-conditioned, the window frame with heat insulation strip may be Reduce energy loss more. 4. Maintain the environment: through the use of thermal insulation systems, it is possible to reduce energy consumption and at the same time reduce environmental radiation generated by air coordinated heating. The most widely used non-ferrous metal structural material in the aluminum alloy profile industry is in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, and decoration. 5. Good for health: The heat exchange between the human body and the environment depends on the temperature of the indoor air, the air flow speed and the temperature of the outdoor air. By adjusting the indoor temperature of doors and windows, it is not lower than 12～13℃, which has reached a more comfortable environment. 6. Falling noise: The use of hollow glass structures with different thicknesses and a cavity structure of thermally insulated aluminum bridges may effectively drop the resonance effect of sound waves, prohibit sound transmission, and may drop noises above 29dB.
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