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Do you really understand the thermal insulation aluminum alloy doors and windows?
Editor: liefan 20:00:10, August 18, 2019
Broken bridge aluminum alloy doors and windows are more and more favored by the market because of its high strength, strong thermal insulation, large lighting area, good corrosion resistance, long service life and good decoration effect. High quality bridge broken aluminum alloy doors and windows have gradually become the preferred products for high-grade building doors and windows. Because of this, there are more and more doors and windows pretending to be bridge broken aluminum in the market It is necessary to distinguish the broken bridge aluminum doors and windows from the non broken bridge aluminum doors and windows.

 Do you really understand the thermal insulation aluminum alloy doors and windows?

(photo source: Dios doors and windows public account)

The word "bridge" in thermal insulation aluminum refers to "hot and cold bridge" in the sense of material science, and the word "break" means action, that is to say, "break the bridge". Because aluminum alloy is a metal, heat conduction is faster, so when there is a lot of difference between indoor and outdoor temperature, aluminum alloy can become a "bridge" to transfer heat. If such materials are made into doors and windows, its thermal insulation performance is poor. The heat insulation of bridge breaking aluminum alloy is to disconnect the aluminum alloy from the middle. It uses heat insulation strip to connect the disconnected aluminum alloy into a whole, so that the heat is not easy to pass through the whole material, and the heat insulation performance of the material is improved. This is the origin of the name of "bridge broken aluminum".

 Do you really understand the thermal insulation aluminum alloy doors and windows?

(photo source: Dios doors and windows public account)

 Do you really understand the thermal insulation aluminum alloy doors and windows?

(photo source: Dios doors and windows public account)

Broken bridge thermal insulation aluminum doors and windows with its natural advantages and many advantages

1. Good thermal insulation. It adopts heat insulation profile, soft combination of inner and outer frames, and the frame is sealed with EPDM rubber strip, which is tightly closed, with excellent air and water tightness and excellent heat preservation performance. The window sash adopts hollow glass structure, which makes the window truly show the functions of sound insulation, heat insulation and heat preservation. The heat transfer coefficient K value is generally below 1.8-2.5w/2k, with remarkable energy-saving effect.

What should be paid attention to when buying aluminum alloy doors and windows? How to select high quality doors and windows?   [ Back to home page ] [ Printing ] [ Back to previous page ]    Engineering acceptance of aluminum alloy door and window materials

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