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Portal Frame Profile

Jiangsu Bailey Steel Bridge Co.,Ltd | Updated: Jul 17, 2017

                PVC doors and windows are polystyrene (UPVC) resin as the main raw materials, coupled with a certain proportion of stabilizers, colorants, fillers, ultraviolet absorbers, etc., extruded into profiles, and then through the cutting, welding or threaded way made door window frame fan, equipped with sealing strips, tops, hardware and so on, at the same time to enhance the rigidity of the profile, more than a certain length of the profile of the cavity needs to fill with steel lining (reinforcement), so made of the portal window, called Plastic steel doors and windows.Portal Frame

                The principle of the bridge-type aluminum-plastic composite window is to use plastic profiles (1250 times times more heat insulation than aluminum) to separate and close the two-layer aluminum alloy into a whole, and form a new type of heat-insulating aluminum profile, which is made of windows and doors, its heat insulation and plastic (steel) window at the same level-GB level, completely solved the aluminum alloy conduction heat dissipation, not meet the fatal problem of energy-saving requirements, while taking some new structural coordination form, completely resolved the "Aluminum alloy sliding window seal is not strict" the long-standing problem. The two sides of the product is aluminum, the middle of the plastic profile cavity to do the thermal material. This innovative structural design, taking into account the advantages of both plastic and aluminum alloy materials, while meeting the decorative effects and doors and windows strength and durability of the various requirements. Super Broken Bridge aluminum-plastic profile can achieve three sealing structure of doors and windows, the reasonable separation of water vapor cavity, the successful realization of pressure balance, such as gas and hydraulic, significantly improve the water tightness and tightness of doors and windows. The air tightness of this kind of window is better than any aluminum or plastic window, which can ensure the dust-free area of the indoor window sill and the floor, and can ensure that the residents within 50 meters of the expressway are not disturbed by noise, and their performance is close to the Casement window.Portal Frame

               Broken bridge color aluminum doors and windows and ordinary aluminum doors and windows design is not the same, broken bridge design atmosphere. Light permeability, according to different space design, and ordinary aluminum doors and windows can only be designed according to conventional lighting permeability difference, broken Bridge window open window design is a large design, dedicated broken bridge casement window hardware, and PU aluminum is any kind of hardware can be used, beautiful is bad.Portal Frame


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