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 in doors and windows only exist in aluminum alloy doors and windows. Broken bridge aluminum doors and windows, also known as heat insulation and energy-saving aluminum alloy doors and windows, are made of broken bridge aluminum and insulating glass. There are two modes of production. One is to form an insulating bridge with insulating strip material and aluminum profile through mechanical tooth opening, rolling and tape threading. The other is to pour the insulation material into the insulation body of aluminum profile, and after cooling and curing, remove the broken bridge to form the insulation bridge, which is called pouring the insulation profile.

Both sides of the heat insulation profile can be profiles with different sections or profiles with different surfaces and different 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 the thermal insulation bridge will be destroyed. Therefore, the selection of thermal insulation materials is very important.

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

The main characteristics 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, made of metal, nonflammable, equipped with hardware lock to ensure stability and safety. (3) There are many opening forms, such as horizontal opening, tilting, hanging, pushing and pulling, etc.

Doors and windows are the peripheral structures of buildings, which have the functions of shelter from wind and rain, sound and 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 its broad market prospects. 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 manufacturing high-performance doors and windows. First of all, 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 of new high-performance doors and windows, which has obvious advantages. Its good thermal insulation performance can reduce the consumption of buildings and has good sound insulation effect.