What is broken bridge aluminum? In short, "Broken Bridge"'s"bridge" refers to the bridge of heat between hot and cold, and broken bridge means to cut off Interaction of heat and cold inside and outside. Aluminum is an aluminum alloy profile that is strong, durable and not easy to rust. It is a more ideal door and window material than iron and steel. The ability to cut off the interaction between internal and external hot and cold relies on the addition of Polyurethane insulation glue. Metal conducts heat quickly, but polyurethane font>No, so the thermal bridge is cut off .
Broken bridge aluminum doors and windows, the full name is thermal insulation broken bridge aluminum doors and windows The profile is a non-metallic, low thermal conductivity and cold conductivity isolator sandwiched between the aluminum profiles to obtain aluminum profiles with excellent thermal insulation properties. This is because the heat is conducted to the non-metallic isolation through the aluminum alloy with excellent thermal conductivity. When the object is removed, the heat conduction is blocked and the heat cannot be transferred to the inner wall. Such aluminum profiles are called broken bridge aluminum profiles. A broken bridge means that heat energy cannot be transferred indoors and outdoors.
The principle of broken bridge aluminum doors and windows is: using aluminum alloy profiles Separate two pieces in the middle and insulate them with polyurethane Glueconnect the indoor and outdoor two layers of aluminum alloy. They are both separated and closely connected into a whole to form a new heat-insulating aluminum profile. Use this profile to make doors and windows, and its heat-insulating propertiesNot weaker than plastic steel windows. It solves the fatal shortcoming of aluminum alloy that conducts heat quickly and does not meet energy-saving requirements.
Broken bridge and non-broken bridge The difference between bridges:
Same points: The general materials are the same, and the sound insulation effect is very good. After testing, the sound insulation effect of broken bridge aluminum and non-broken bridge can be achieved in the same place80%, which means that the outdoor noise is 90 decibels. With the doors and windows closed, the indoor sound is about 35 decibels. They all use double-layer hollow tempered glass in the middle, making their sound insulation, heat insulation, and thermal insulation functions better than those of plastic steel.
Difference: Broken bridge aluminum casement windows, as the name suggests, The two sides of the aluminum profile are made of aluminum alloy, but they are connected with nylon insulation strips in the middle. The insulation strips mentioned are very similar to the bridges on the river. The function of the insulation strips is to insulate and maintain heat. Due to the high heat transfer of aluminum, it is often called a broken bridge.
Broken bridge aluminum doors and windows have many benefits:
1. Broken bridge aluminum is a new type of high-quality material. It combines the performance advantages of plastic steel and broken bridge aluminum profiles, and has a long service life of more than 30 years.
2. The impact resistance of broken bridge aluminum is better than that of plastic steel window profiles It has strong resistance to fire, does not burn, and is not easily corroded by acids and alkalis.
3. Easy to clean, not easy to adhere to greasy matter and dirt When necessary, use water and detergent to scrub.
4. Broken bridge aluminum has excellent thermal insulation performance and very good sound insulation and noise prevention properties.
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