Broken Bridge Aluminum is also called heat insulation broken bridge aluminum profile, heat insulation aluminum alloy profile, broken bridge aluminum alloy, broken cold and hot Bridge profile, broken bridge type aluminum plastic composite profile. It has better performance than ordinary aluminum alloy profiles.
So
do you know why it is called Broken Bridge aluminum?
What is the origin of broken bridge aluminum?
In order to help you further understand why it is called Broken Bridge aluminum, the following Xinchang doors and windows editor will give a detailed introduction to broken bridge aluminum, hoping to help friends with such needs!
Why is it called Broken Bridge aluminum?
The "bridge" in the name "Broken Bridge aluminum" refers to the "hot and cold bridge" in the sense of material science, while the word "broken" indicates action, that is, "breaking the hot and cold 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 hard plastic to connect the disconnected aluminum alloy as a whole. We know that the heat conduction of plastic is obviously slower than that of metal, so the heat cannot easily pass through the whole material, the thermal insulation performance of the material becomes better, which is the origin of the name "Broken Bridge aluminum (alloy).
Broken Bridge aluminum features?
The principle of heat insulation broken bridge aluminum alloy is to penetrate the heat insulation strip in the middle of the aluminum profile to break the aluminum profile to form a broken bridge, effectively preventing the conduction of heat.
The thermal conductivity of insulated aluminum alloy profile doors and windows is 40 ~ 70% lower than that of non-insulated aluminum alloy profile doors and windows.
Bridge-cutoff aluminum alloy doors and windows advantages?
1. Good thermal insulation. Bridge-cutoff aluminum alloy doors and windows adopts the sealing form of multiple adhesive strips, 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 and excellent function, greatly saving the cost of mining and refrigeration, and the heat transfer coefficient K value is 1.8-2.3W/? · K, the energy saving effect is remarkable, and the energy saving cost of several years is enough to make up for the previous investment.
2. Waterproof function. The structural drainage system is designed by using the principle of pressure balance, and the inclined surface step type is designed for sliding down, and the drainage port is set, so that the drainage is smooth and the water tightness is good.
3. Prevent condensation and frost. The number of sealing structures of doors and windows can be realized, the water vapor chamber can be separated reasonably, the equal pressure balance of air and water can be successfully realized, and the water tightness and air tightness of doors and windows can be significantly improved.
4. Anti-theft and anti-loosening devices. Equipped with unique multi-point hardware locks to ensure the stability and safety of windows in use.
5. Noise protection sound insulation. Equipped with hollow soundproof glass, its structure has been carefully designed, the joints are tight, and the test results show that the air sound insulation reaches 30-50db, 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.
6. Against wind and sand. Wind pressure resistance. 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.
7. High strength unchanged type, maintenance-free. The window has high tensile strength, shear strength and thermal deformation resistance, is firm and durable, is not easily eroded by acid and alkali, is not easy to turn yellow and fade, and almost does not need maintenance.
8. Multiple colors. It can be sprayed into various colors and can be made into hundreds of wood grain colors. It can also be made into two different colors inside and outside, and the colors inside and outside can be randomly combined.
9. Green building materials, circular economy. In the production process, not only harmful materials will not be generated, but all materials can be recycled and recycled. It is an environmentally friendly product of green building materials and conforms to the sustainable development of human beings.
10. There are many opening forms, which are comfortable and durable.
There are flat type, push-pull type, inside open and inside inverted type, outside open and lower suspension type, etc., which are suitable for public buildings, residential quarters and municipal projects.
High-quality hardware accessories are durable, user-friendly design of the operating handle, beautiful and comfortable, easy and flexible to open;
every use action has been tested, and the number of fatigue tests has reached tens of thousands of times, sliding easily and silently;
mature and perfect door and window processing technology, high precision program control processing center for production, stable quality.
Since it came out bridge-cutoff aluminum alloy doors and windows
with its excellent performance
get the favor of the vast number of users
and achieved good economic and social benefits
the reason why Bridge-cutoff aluminum alloy doors and windows has received attention and support from all walks of life is that the product itself has hidden huge social benefits. Through theoretical calculation, the Energy Saving reaches about 50%.
After the building reaches its life cycle, doors and windows can be recycled without environmental pollution for the next generation. So broken bridge aluminum doors and windows it was identified as a "green" product and gradually became popular in domestic markets.
