"Bridge" in the name of broken bridge insulation aluminum "refers to" cold and hot Bridge "in the sense of material science, while the word" broken "indicates action, that is," breaking cold and hot Bridge ".
Specifically, because aluminum alloy is a metal, the heat conduction is relatively fast, so when the indoor and outdoor temperatures differ a lot, aluminum alloy can become a "bridge" that transfers heat. Such materials are made into doors and windows, its thermal insulation performance is not good. However, broken bridge aluminum disconnects the aluminum alloy from the middle. It uses heat insulation strips to connect the disconnected aluminum alloy into one. In this way, heat cannot easily pass through the whole material, and the heat insulation performance of the material becomes better, this is the origin of the name "Broken Bridge insulation aluminum.
Broken Bridge thermal insulation aluminum thermal insulation good thermal insulation
The inner and outer frame of the heat insulation profile is combined with the softness, and the frame is sealed by EPDM strip, which is tightly closed, with excellent air tightness, water tightness and excellent heat preservation performance. Casement the hollow glass structure is adopted to make the window truly show sound insulation, heat insulation, heat preservation, excellent function, a large number of savings in mining and refrigeration costs, heat transfer coefficient K value after testing 1.8-2.5w/2K below, energy saving effect is remarkable.
The structural drainage system is designed by using the principle of pressure balance, and the drainage port is set, so that the drainage is smooth and the water tightness is good.
The Broken Bridge aluminum profile can realize the three-way sealing structure of doors and windows, many of which can even reach 8 seals, reasonably separate the water vapor chamber, successfully realize the equal pressure balance between air and water, and significantly improve the water tightness and air tightness of doors and windows, achieve the effect of clear and bright windows.
The structure is carefully designed, the joints are tight, and the test results show that the air sound insulation reaches 30-40db, which can ensure that residents within 50 meters on both sides of the expressway are not disturbed by noise, adjacent to the downtown can also ensure the quiet and warm interior..
Inner frame straight material adopts hollow design, strong wind pressure deformation resistance and good off register resistance. Can be used in high-rise buildings and residential buildings, can design large-area window type, large lighting area; The air tightness of this window is better than any aluminum or plastic window, it can ensure that there is no dust on the indoor windowsill and floor in areas with strong wind and sand.
The interior and exterior surfaces of doors and windows can choose different colors to meet customers' color preferences and aesthetic requirements of color gamut space, and meet the personalized design requirements of designers. The aluminum profile adopts streamlined design, which is luxurious and elegant.
There are flat opening, pour inside, hanging, pushing and pulling, and pour inside inside opening. It is suitable for public buildings, residential quarters and municipal projects.
