What does broken bridge mean in broken bridge aluminum doors and windows?

The most important part of this "broken bridge" process is the heat insulation strip in the broken bridge aluminum. At present, there are two kinds of materials used in thermal insulation strips, one is PA66 nylon thermal insulation strip (European system, strip extruded type, cavity), and the other is polyurethane glue injection (American style, pouring type, most of which are cavityless).

Our country has introduced a European style. It adds materials with poor thermal conductivity to the middle part of the aluminum alloy profile for thermal conductivity blocking, so as to achieve the effect of heat insulation and heat preservation. The so-called "bridge" refers to the architectural bridge of cold and heat, which will spread rapidly through metal, and the function of the broken bridge is to use different materials to disconnect the cold and heat to block the circulation of heat.

To put it simply, traditional aluminum alloy doors and windows have a large temperature difference between indoor and outdoor due to the relatively fast heat conduction of metal, and aluminum alloy has become a "bridge" for heat transfer. The broken bridge is to disconnect the aluminum alloy from the middle, and use a low thermal conductivity isolator to connect with the aluminum alloy on both sides, so that the heat is not easy to transfer, so it is called "broken bridge" aluminum.

With the heat insulation strip, the broken bridge aluminum doors and windows can play the role of heat insulation, fire prevention, heat preservation, etc., and the use of glass tempered insulating glass, in the sound insulation and noise reduction effect has significant results, air sound insulation to reach 30-40db, even if you live on the side of the road can also have a quiet and comfortable living place.

Of course, a good door and window is not only about profiles, hardware and glass. The most important thing is to look at the overall process, only the strict production process, the standard installation process can really play the value of "broken bridge" aluminum doors and windows!

Broken bridge aluminum doors and windows, using heat-insulated broken bridge aluminum profiles and insulating glass, have the functions of energy saving, sound insulation, noise prevention, dust prevention, waterproof and so on. The thermal conductivity coefficient K value of broken bridge aluminum doors and windows is less than 3W·K, which is halved compared with ordinary doors and windows, reduces heating costs by about 30%, and has a sound insulation of more than 29 decibels, with good water tightness and air tightness, all of which meet the national A1 window standards.

What does the "broken bridge" of broken bridge aluminum doors and windows mean? Listen to the master, it turns out to be so practical!

The most important thing in this process is the heat insulation strip added to the aluminum, which is generally of two kinds, one is PA66 nylon insulation, and the other is polyurethane injection.

In fact, the aluminum alloy material is added with poor thermal conductivity materials, so that the designed windows can have a good thermal insulation effect, this kind of broken bridge is the cold and hot bridge in architecture, that is, the material is used to separate the cold and heat, in order to achieve a certain effect. In fact, to put it simply, the traditional aluminum alloy doors and windows are very poorly insulated, even if the outside temperature is very high, it will also increase the temperature of the home through the doors and windows, so the aluminum alloy thinks of the bridge of the heat source to transport the heat to the home, so the broken bridge window is equivalent to cutting off the heat source, so as to ensure that the indoor temperature is not high.

At present, there are two main types of thermal insulation strips on the market, one is polyurethane glue injection, which is a kind of pouring line cleaning, most of which are cavity-free structures. The other is PA66 nylon heat insulation strip, which is a kind of strip extrusion type, for the cavity structure, at present in the Chinese market, the main popular is the latter kind of track bridge.

The bridge breaking process refers to adding materials with poor thermal conductivity to the aluminum alloy material for thermal conductivity, so as to achieve the purpose of heat insulation, and the corresponding thermal insulation capacity will be further improved. The bridge referred to in this refers to the cold and hot bridge in architecture, the cold and prestate heat can be quickly propagated by metal, and the broken bridge is to use different materials to separate the cold and hot propagation paths, so as to achieve the purpose of heat insulation.

Many friends may have various troubles when decorating their new houses. It's not just the price, it's more about the difficulty in choosing the property. For example, when installing doors and windows, there will be various problems.

When installing doors and windows, the decoration master will recommend to you, and most of the ones they recommend are broken bridge aluminum doors and windows. But if you have just heard the name, some people may be confused, what kind of operation is this, this term has not been heard. What's so special about it?

So the old carpenter Luban doors and windows for everyone to explain what this means, first of all, you have to know that its usefulness is very great, the master only knows the benefits after speaking, don't hurry up to learn!

What does the "broken bridge" of broken bridge aluminum doors and windows mean?

The use of broken bridge aluminum doors and windows can bring many practical effects to people, for example, after using this product, the file can effectively reduce the conduction of heat, because the material used in this product is a special thermal insulation broken bridge aluminum alloy, so the use of this material to make the door and window products can also be significantly improved in terms of heat transfer, and can achieve a very good thermal insulation effect.

So that the doors and windows can bring better thermal insulation effect, to help people in the spring and summer when the air conditioning can effectively achieve the role of energy saving, at the same time, the broken bridge aluminum doors and windows used in the good aluminum profile also added a special insulation strip design, the design of the role is also very ingenious, it can effectively close the surface temperature of the profile and the indoor temperature.

As a result, the indoor air will not condense on the surface of the profile because of the temperature difference, resulting in the phenomenon of condensed water vapor and water droplets on various doors and windows, so that people can get a better living environment at home, and get more convenient and better use effects, which are also very beneficial to everyone and bring a good role and help.

Advantages of broken bridge aluminum

Good heat retention

One of the advantages of the broken bridge aluminum window is that it has good heat preservation, and the above explains the meaning of "broken bridge", which is to isolate the cold air from the outside to achieve the effect of heat preservation. In fact, in addition, the broken bridge aluminum window also adds a heat insulation strip on the basis of aluminum alloy, so that the insulation effect is better, and the indoor temperature will not be too low in the winter when it snows heavily.

Good sound insulation

The broken bridge aluminum window is a closed process, and with the cavity structure, the overall sound insulation effect is good. If you install another insulating glass, the sealing effect will be better, and you can isolate the noise of ten to forty decibels.

Good sealing effect

Different from other windows, Broken Bridge Aluminum is made of seamless welding, which has better sealing performance, so there is no need to worry about the possibility of rainwater leakage when it rains.

Doors and windows are a very important position in a family, and you need to open doors and windows every day to enter and exit or ventilate, because it involves home needsSo what exactly are broken bridge aluminum doors and windows? What are the advantages? The old carpenter Luban doors and windows will take you to find out!

What are broken bridge aluminum doors and windows

It refers to a kind of doors and windows made of broken bridge aluminum profiles with thermal insulation strips, plus insulating glass and other materials. This kind of door and window is now popular in the market, because it has the characteristics of sound insulation, waterproof, noise prevention and energy saving, so it is popular with consumers. Compared with ordinary doors and windows, it can effectively reduce the cost of heating, and because of the better sealing, it can also play a role in sound insulation.

Advantages of broken bridge aluminum doors and windows

Fire resistance

Broken bridge aluminum doors and windows are basically made of aluminum alloy materials, so it has very good fire resistance, non-spontaneous combustion and flame retardant effects.

Impact resistance

In addition to good protection, the strength and hardness of broken bridge aluminum doors and windows are also very good. If it is matched with *** locks and hardware accessories, then its impact resistance is very high.

Aesthetics

The shape of broken bridge aluminum doors and windows is usually simple and generous, and the window color selection space is relatively large, and consumers can choose according to the home style. In addition, because these doors and windows are relatively wide, no matter which area they are installed, the field of view is very wide, which can effectively improve the lighting of the room.

Maintainability

Nowadays, there are many broken bridge aluminum doors and windows on the market, which are screened, and consumers can choose according to their personal needs. Since this type of door and window is not susceptible to acid and alkali substances, there is no need for deliberate maintenance during use.

Specifically, because aluminum alloy is a metal and conducts heat relatively quickly, when the indoor and outdoor temperature is very different, aluminum alloy can become a "bridge" for heat transfer. We know that plastic heat conduction is obviously slower than that of metal, so that the heat is not easy to pass through the whole material, and the thermal insulation performance of the material becomes better, which is the origin of the name "broken bridge aluminum (alloy)".

The Chinese name is broken bridge aluminum window.

Also known as heat-insulated broken bridge aluminum profile.

Categorization. Fixed windows, up-hung windows, middle-hung windows.

The advantage of casement windows is that they have a large opening area.