Insulation broken bridge aluminum profile for doors and windows has outstanding strength, good thermal insulation, good rigidity, good fire resistance, large lighting area, good corrosion resistance, high comprehensive performance, long service life, good decorative effect, etc. The more it is favored by the market. High-grade
Insulation broken bridge aluminum profile for doors and windows have gradually become the first choice for high-grade building windows.
Why is it called " Insulation Broken Bridge Aluminum"?
"Insulation broken bridge aluminum" The name "bridge" refers to the "cold and hot bridge" in the material sense, while the "broken" word indicates the action, that is, "break the cold and hot bridge."
Specifically, because the aluminum alloy is a metal, the heat conduction is relatively fast, so when the temperature difference between indoor and outdoor is large, the aluminum alloy can become a "bridge" for transferring heat. Such a material is made into
insulation broken bridge aluminum profile for doors and windows , and its heat insulation performance is not Good. The broken aluminum is disconnected from the middle of the aluminum alloy. It uses the heat insulation strip to connect the broken aluminum alloy into one body, so that the heat does not easily pass through the whole material, and the heat insulation performance of the material becomes better. This is the origin of the name "Broken Bridge Insulation Aluminum".