What are broken bridge doors and windows and what are their advantages?

What is the broken bridge of doors and windows that we often say? Let Bian Xiao introduce you.

What is a broken bridge? Broken bridges are only available for aluminum alloy doors and windows. Broken aluminum doors and windows, also called heat insulation and energy-saving aluminum alloy doors and windows, are made of broken aluminum and insulating glass. There are two modes of production. One is to form an insulating bridge with insulating strip and aluminum profile through mechanical tooth opening, rolling and threading. The other is to pour the insulation material into the insulation body of aluminum profile, cool and solidify, and remove the broken bridge to form the insulation bridge, which is called pouring the insulation profile.

The two sides of the heat insulation profile can be profiles with different sections, or profiles with different surfaces and colors. However, due to the influence of geography and climate, in order to avoid the large stress and gap between thermal insulation materials and aluminum profiles due to the large difference in linear expansion coefficient, it is necessary to combine thermal insulation materials and aluminum profiles into a whole, which will bear the same force as aluminum in doors, windows and curtain wall structures. Therefore, thermal insulation materials must also have tensile strength and bending strength similar to aluminum alloy profiles, otherwise it will destroy the thermal insulation bridge. Therefore, the selection of thermal insulation materials is very important.

The significance of broken bridge doors and windows to environmental protection: energy-saving, recyclable, no harmful substances produced in the production process, in line with the concept of sustainable development, rich in colors, exquisite in style, satisfying people's various needs and creating a pleasant space.

The main features of the broken bridge doors and windows are: (1) good sealing performance, excellent wind and sand resistance, waterproof, sound insulation and heat preservation performance. (2) Fire and theft prevention, metal material, nonflammable, equipped with hardware lock, to ensure stability and safety. (3) There are various opening forms, such as horizontal opening, oblique opening, hanging, push and pull, etc.

Doors and windows are the peripheral structures of buildings, which have the functions of shelter from wind and rain, sound insulation, heat insulation, lighting and ventilation. With the improvement of people's living standards, the requirements for doors and windows in decoration are gradually improved. The unique advantages of large consumption and wide application of door and window products determine a broad market prospect. New doors and windows began to enter the consumer's field of vision.

The quality of profiles and reasonable structural design are the prerequisites for making high-performance doors and windows. First, regular manufacturers should provide qualified profiles and advanced production technology to ensure the quality of high-performance doors and windows. In addition, the wall thickness and structure of the profile are also very important, and the wall thickness directly affects its strength. On the one hand, reasonable structure can better insulate heat, on the other hand, it can make each cavity have different uses.

In doors and windows, glass is one of the main materials, and insulating glass is one of the main glasses for new high-performance doors and windows, with obvious advantages. Its good thermal insulation performance can reduce the consumption of buildings and has good sound insulation effect.

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