Broken Bridge aluminum doors and windows, using heat insulation broken bridge aluminum profile and hollow glass, with energy saving, sound insulation, noise protection, dustproof, waterproof, beautiful and other functions.
The two aluminum frames are connected together with hard plastic (Black part), which separates the conduction function and plays an energy-saving role, because it is the supporting connecting belt of two aluminum alloy materials, the strength of the whole support is greatly increased, and the load bearing is also very good! The black material in the middle is heat insulation strip. Because of heat barrier material, aluminum alloy doors and windows are called heat insulation broken bridge aluminum alloy.
Insulation strips play a vital role in Broken Bridge aluminum windows, so broken bridge aluminum of the brands use PA66 nylon strips, but some merchants use cheaper PVC plastic insulation strips, which are of good quality and soft texture, it is not easy to age and deform. There is still a difference between the broken bridge aluminum of all brands and the broken bridge aluminum of miscellaneous brands. It is better to choose brand broken bridge aluminum for household broken bridge aluminum.
1. Aluminum alloy profile
Compared with traditional door and window materials, aluminum alloy profiles are corrosion-resistant, aging-resistant, and will not deform after long-term use. They are safe and durable, and the surface is easy to be colored. They can be processed into a variety of colors, meet the needs of home improvement. From the perspective of environmental protection, aluminum is non-combustible and can be recycled to save energy and protect the environment. The structural feature of broken bridge aluminum is to break off the aluminum alloy profile and add the heat insulation strip in the middle. This structure makes the Heat cut off during the conduction process, keeping the indoor warm in winter and cool in summer.
2. Heat insulation strip
Different from the plastic PVC material selected for inferior doors and windows, PA66 heat insulation strip is selected broken bridge aluminum doors and windows. It has better high temperature resistance and low temperature resistance, low heat conduction value, and can better realize the effects of heat insulation, environmental protection and energy saving, it can save 20%-30% of energy. And excellent aging resistance. The coefficient of thermal expansion is close to that of aluminum profile, which ensures that the heat insulation strip is still durable and closely combined with aluminum and will not deform in the state of sun exposure and cold freezing.
3. Hollow glass
Double-layer hollow tempered glass, 5mm +9mm/12mm +5mm, hollow glass structure with different thickness and heat insulation broken bridge aluminum profile cavity structure can effectively reduce the resonance effect of sound waves and prevent the transmission of sound, the noise can be reduced by more than 30dB.
4. Sealing Strip
The most critical factor affecting the sealing performance of doors and windows is door and window sealing strip. The sealant strip is EPDM strip, which is non-toxic, environmentally friendly, resistant to aging and high temperature, stable in performance, and can maintain good performance in summer and winter. A good sealing strip should remain soft and elastic for a long time, always fit the tiny gap between glass and Casement, and resist aging. Whether it is freezing at low temperature in winter or high temperature in summer, it has stable performance, both wind resistance and water resistance.
5. Hardware accessories
The number of times we open doors and windows every day far exceeds the number of times we start and close furniture and household appliances. In the simple opening and closing action, it is the result of the collective action of hardware accessories. Simply put, it includes the following products: hinge (I .e. hinge), lock (the most common ones are Crescent lock, handle and latch), pulley, track, actuator, connecting piece, four connecting rod, comprehensive hardware accessories, etc. According to the above explanation, the sound insulation effect in Broken Bridge aluminum doors and windows is mainly the sealing of insulating glass and the whole window, and the overall design of the main Broken Bridge and heat insulation strip with heat insulation effect. Finally, these five main bodies work together to create broken bridge aluminum doors and windows, making it popular in the door and window market.
