What is a broken bridge in an aluminum window?

Thermal insulation strip finished version BGM reduces high bit rate.

The meaning of the "bridge" in the broken bridge aluminum alloy in materials science is the "cold and hot bridge".

Aluminum alloy conducts heat quickly, when the temperature difference between indoor and outdoor is large, aluminum alloy becomes a "bridge" for heat conduction, so the heat insulation effect of doors and windows assembled with this material is not good;

The broken bridge aluminum is to disconnect the aluminum alloy, and the aluminum alloy is connected by nylon material in the middle to become a whole, because the thermal conductivity of nylon material is much slower than that of metal, so that the heat is not easy to conduct, and the heat insulation and energy-saving effect of doors and windows can also be revealed.

At present, the common 2 thermal insulation strips in China's market are PVC thermal insulation strips and PA66 nylon thermal insulation strips, the cost gap between these two thermal insulation strips is very large, and the mid-end and high-end broken bridge aluminum alloy doors and windows on the market in China are all PA66 nylon thermal insulation strips.

Thermally insulated bridge aluminum alloy window is an improved type launched on the basis of the old aluminum alloy window in order to improve the thermal insulation performance of doors and windows, and the aluminum alloy profile is divided into two parts, inside and outside, which blocks the heat conduction of aluminum by strengthening the nylon spacer. The material and quality of reinforced nylon spacers directly affect the durability of thermally insulated bridge aluminum windows.

Answer: Broken bridge refers to the heat insulation strip in the broken bridge aluminum material, there are two main types of heat insulation strips on the market, one is polyurethane glue, it is a pouring type, most of them are cavity-free structure. 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 popularity is the latter.

Broken bridge aluminum windows are windows made of broken bridge aluminum. Broken bridge aluminum is to disconnect the aluminum alloy from the middle, and then use hard plastic to connect the broken aluminum alloy as a whole, we know that the heat conduction of plastic 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)". Because aluminum alloy is a metal, the heat conduction is relatively fast, so when the indoor and outdoor temperature difference is a lot, aluminum alloy can become a "bridge" to transfer heat.

Broken bridge aluminum doors and windows do not have this shortcoming.

There are more and more broken bridge aluminum doors and windows products on the market, but what kind of products are called broken bridge aluminum? Let's uncover the horn together.

Deshang doors and windows, 30 seconds for you to understand what is broken bridge aluminum alloy doors and windows.

Broken bridge is the term of thermal insulation in architecture, and the heat transfer is called thermal conduction bridge. Broken bridge aluminum is a profile that makes the aluminum profile of doors and windows with fast thermal conduction into a nylon thermal insulation strip in the middle, which disconnects the heat conduction, so it is called broken bridge aluminum doors and windows--- also called thermal insulation aluminum doors and windows.

Broken bridge aluminum doors and windows refer 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 doors and windows have the characteristics of sound insulation, waterproof, noise prevention and energy saving, compared with ordinary doors and windows, not only can effectively reduce the cost of heating, but also play the role of sound insulation because of better sealing performance.

Advantages of broken bridge aluminum doors and windows:

1. 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.

2. 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.

3. 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.

4. 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.

"Broken Bridge Aluminum".The "bridge" in this name refers to the "hot and cold bridge" in the sense of material science, and the word "break" means action, which is also "to break the hot and cold bridge". 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. The broken bridge aluminum is to disconnect the aluminum alloy from the middle, it uses hard plastic to connect the broken aluminum alloy as a whole, we know that the heat conduction of plastic 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 has also become betterThis is the origin of the name "Broken Bridge Aluminum".

Let's talk about the advantages of broken bridge aluminum doors and windows!

Good sound insulation:Broken bridge aluminum doors and windows have a good sound insulation effect, broken bridge aluminum doors and windows are generally made of double-layer or three-layer hollow tempered glass, argon gas is poured between the glass hollows, which can improve the sound insulation function of doors and windows, and isolate the noise outside, which can provide a good resting environment.

Strong wind pressure resistance and long service lifeThe broken bridge aluminum door and window profiles are made of primary aluminum ingots, the wall thickness reaches the relevant regulations, which can effectively resist the influence of various wind pressure from the outside world, and has a strong wind pressure resistance.

Thermal insulation, energy saving and environmental protection:The primary material of aluminum alloy is lightweight metal aluminum, which can be recovered for secondary use. In the manufacturing process, the thermal insulation structure of the broken bridge and the insulating glass are used to complete the thermal insulation and energy saving, and to achieve real summer heat insulation and winter warmth.

Watertightness and strong airtightnessWhen selecting doors and windows, you need to pay attention to their water tightness and air tightness. Broken bridge aluminum doors and windows are made of double-layer or three-layer hollow tempered glass, and anti-oxidation and elastic sealing strips are used between the window sash and the window frame, and between the glass and the window sash.

When the sash is closed, the adhesive strip adheres to the window frame to prevent rainwater from soaking. There are three sealing structures, the outer seal isolates rainwater, the inner seal prevents outdoor gas, and the middle seal forms a cavity, so as to prevent rainwater from entering the room through the effect of outdoor wind pressure. Equipped with sliding braces, hinges and other accessories to strengthen the tightness of the whole window, from the outside to the inside to isolate the rain-soaked passage.

Answer: There are thousands of colors of broken bridge aluminum doors and windows, and the common colors used in them are: white, champagne, gray, coffee, blue, ** color, green, smoke, plum red, etc. In addition, when choosing the color of broken bridge aluminum doors and windows, it should be selected according to the main color of the interior.

Among them, white and champagne are versatile colors that can be used for a variety of interior styles; When the main color of the interior is mainly light colors, you should choose cold colors 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.

Features & Benefits: Reduce heat conduction: the use of thermal insulation bridge aluminum alloy profile, its thermal conductivity is much lower than that of ordinary aluminum alloy profile.

140～170w/㎡·k；The insulating glass structure is adopted, and its thermal conductivity is much lower than that of ordinary aluminum alloy profiles, which effectively reduces the heat conducted through doors and windows.

Prevents condensation: The temperature of the inner surface of the profile with insulating strips is close to the room temperature, reducing the possibility of indoor moisture condensing on the profile surface due to oversaturation.

We all know that in the decoration, the decoration master will recommend the broken bridge aluminum doors and windows, so what are its unique features, and what does the "broken bridge" mean in the doors and windows of the broken bridge aluminum alloy?

Broken bridge aluminum doors and windows, generally people who don't understand can not see what doorways, on the surface it is no different from aluminum alloy doors and windows. The key technology lies in its "broken bridge" technology, that is, thermal insulation technology. The broken bridge aluminum alloy window is an improved type launched on the basis of the old aluminum alloy window in order to improve the thermal insulation performance of doors and windows.

The principle of broken bridge aluminum alloy window is to use nylon to separate and closely connect the two layers of indoor and outdoor aluminum alloy into a whole, forming a new heat-insulating aluminum profile.

The principle of broken bridge aluminum alloy window is to use nylon to separate the indoor and outdoor two layers of aluminum alloy and closely connect it into a whole, constituting a new heat-insulating type of aluminum profile, which can be divided into strip type and glue injection type according to its connection mode.

The product is made of aluminum on both sides, and nylon is used as the insulation material in the middle. This innovative structural design takes into account the advantages of nylon and aluminum alloy, and meets the various requirements of decorative effect, strength and aging resistance of doors and windows. The super broken bridge aluminum profile can realize the three-way sealing structure of doors and windows, reasonably separate the water vapor cavity, successfully achieve the isobaric balance of gas and water, and significantly improve the water tightness and air tightness of doors and windows.

The airtightness of this kind of window is better than that of any aluminum and plastic window, which can ensure that the indoor window sill and floor in the area with large wind and sand are free of dust; It can ensure that residents within 50 meters on both sides of the highway are not disturbed by noise, and its performance is close to that of casement windows.

What does "broken bridge" mean in broken bridge aluminum doors and windows? The designer tells you the answer, and it has a lot of use.

Broken bridge aluminum doors and windows do a better brand, recommend Deji excellent doors and windows, high-end positioning, good quality, many styles to choose from, cost-effective.

Broken bridge aluminum is.

An upgraded version of the aluminum alloy with a more excellent quality.

The correct name of broken bridge aluminum should be called broken bridge insulation.

Aluminum alloy. zhi

Broken Bridge Aluminum relative to the previous old-fashioned DAO Aluminum composite version.

The advantage of Golden Window is that it uses PA66 nylon right insulation strips, which connect the indoor and outdoor ends of the aluminum alloy material used in the window and block heat conduction, resulting in heat conduction. It plays the role of heat preservation and heat insulation.

At the same time, because of the effect of this broken bridge, the sound insulation of the windows is better, because a soundproof cavity is formed inside the material.

The content is excerpted from "What is Broken Bridge Aluminum? Why is it called broken bridge aluminum? 》

Wanzeng energy-saving doors and windows brand has good sound insulation.

Broken bridge aluminum doors and windows refer to the aluminum profile self-material, the profile is aluminum profile on both sides, and the middle is connected with a nylon insulation strip. The middle insulation strip, much like a bridge on a river, the function of the insulation strip is heat insulation, which has the effect of heat insulation, disconnecting the high heat transfer of aluminum, all of which are usually called broken bridges.

Broken bridge aluminum doors and windows refer to aluminum doors and windows that are made of heat-insulated broken bridge aluminum profiles and insulating glass, which have the functions of energy saving, sound insulation, noise prevention, dust prevention, and waterproofing.

Broken bridge aluminum alloy doors and windows are made of heat-insulating aluminum profiles and insulating glass, which are beautiful in appearance and have the functions of energy saving, sound insulation, noise prevention, dust prevention and waterproofing. The thermal conductivity coefficient K value of this kind of doors and windows is less than 3W m2, which is half of the heat loss of ordinary doors and windows, reduces the heating cost by about 30%, and the sound insulation is more than 29 decibels, and the water tightness and air tightness are good, all of which meet the national A1 class window standards.

The broken bridge aluminum alloy window is an improved type launched on the basis of the old aluminum sock collapse alloy window in order to improve the thermal insulation performance of doors and windows. The principle of broken bridge aluminum alloy window is to use PA66 nylon to separate and closely connect the indoor and outdoor aluminum alloy into a whole, forming a new heat-insulating aluminum profile. Doors and windows are recommended for superior doors and windows.

The functional insulation function of broken bridge aluminum alloy windows is better than that of ordinary aluminum alloy windows. From the point of view of excellent wind resistance wind pressure strength, broken bridge aluminum doors and windows are far better than plastic steel windows and ordinary aluminum alloy windows, people commonly use plastic steel doors and windows, lining steel is not connected into a complete frame system at the corner of its inner cavity, window frame, fan four corners and T-shaped nodes of plastic welding angle strength is relatively low, so the wind pressure strength is not strong. The sound insulation effect is good, the excellent broken bridge aluminum doors and windows are made of EPDM sealing strips, anti-aging, anti-corrosion, ozone resistance, the overall sealing effect will be much better than the PVC material sealing strips used in inferior doors and windows, because the PVC sealing strips are easy to corrode and crack, and they cannot achieve the sealing effect at all.

Generally speaking, as long as you choose a regular brand of broken bridge aluminum doors and windows, you can use it for 30-40 years, after all, the surface of the broken bridge aluminum profile has good corrosion resistance after treatment, and there is no need to worry about the perennial wind and sun will make the profile brittle and deformed. The broken bridge aluminum profile is stable, strong oxidation resistance, waterproof and moisture-proof, and easy to maintain, so it is worry-free and labor-saving for daily use.

If you want to know more about doors and windows, it is recommended to consult Zunshang doors and windows. Founded in 2004, Zunshang Doors and Windows is a large and medium-sized aluminum alloy door and window enterprise integrating research, production, sales and service. Since its establishment nearly 20 years ago, the company has been focusing on the research and development and production of high-end products such as aluminum alloy system doors and windows, sun rooms, etc., with 700+ brand stores in the country, and its products are exported to more than 30 provinces, autonomous districts, municipalities directly under the central government and Southeast Asia.

The products are mainly used in high-end home decoration, villas, clubs, office buildings and other places.