How to distinguish the real from the fake with broken bridge aluminum doors and windows?

1. The color is only white for the broken bridge aluminum profile, and the other materials are the metallic color of aluminum alloy, the manufacturer claims that it is the black electrostatic spraying part on the outside of the profile, and the white is the broken bridge aluminum after the electrostatic spraying coating is scraped off with a hard object, and this is different from other profiles.

2. Look at the surface quality of the profile, the quality of the broken bridge aluminum profile can be observed from its surface, the surface of the good broken bridge aluminum profile is glossy and textured, and the surface spraying color treatment will also be natural, and it will feel smooth to look at. The poor quality of broken bridge aluminum doors and windows is mainly manifested in the rough surface and dull, and after a period of time, there will be discoloration or fading, and the color is not full.

3. Look at the thermal insulation strip, the inferior broken bridge aluminum is inferior PVC thermal insulation strip with short service life, the strength of this thermal insulation strip is not enough, and the thermal expansion coefficient of aluminum alloy is quite different, it is easy to age, and the thermal insulation strip is deformed and falls off after long-term use, which will also affect the sealing performance of doors and windows.

4. Look at the hardware, use broken bridge aluminum, hardware is also very important, the right hardware can be matched with broken bridge aluminum to make your balcony more perfect, poor quality hardware, under the weight of broken bridge aluminum fan and insulating glass, it will use the window sash to fall after a period of time.

Broken bridge aluminum doors and windows refer to aluminum alloy doors and windows with functions such as heat insulation, sound insulation, and wind protection. Fuxuan whole house doors and windows teach you that ordinary people can be distinguished by the following aspects: 1

Appearance: The appearance of the broken bridge aluminum doors and windows is more exquisite, the aluminum alloy frame is thinner, and there is an obvious heat and sound insulation broken bridge structure between the two sides of the aluminum frame. 2.

Weight: Compared with ordinary aluminum alloy doors and windows, broken bridge aluminum doors and windows are lighter and stronger in structure under the same size. 3.

Thermal insulation performance: Broken bridge aluminum doors and windows have good thermal insulation performance, which can effectively prevent indoor and outdoor temperature exchange and maintain indoor constant temperature, which can be judged by asking the manufacturer or checking the thermal insulation index on the doors and windows. 4.

Sound insulation performance: Compared with ordinary doors and windows, broken bridge aluminum doors and windows have better sound insulation effect, which can effectively isolate outdoor noise and increase living comfort. You can judge the sound insulation effect by knocking on the door and window, if the sound is dull, it means that the sound insulation effect is better.

5.Because the broken bridge aluminum doors and windows have better heat insulation, sound insulation and other properties, relatively speaking, they will be slightly higher than ordinary aluminum alloy doors and windows, so they can also be used as a factor in judgment.

Teach you how to distinguish between real and fake broken bridge aluminum, come in and find out, it's worth collecting.

First of all, we have to look at the inkjet code of Feng aluminum, the real Feng Aluminum is sprayed by the manufacturer, how to get it can not be removed, such as wiping it with a hard point and a warm towel, and the fake inkjet code is easy to be wiped off. The other is that the batch of Fenglu broken bridge aluminum profile is only white, and the other materials are not white, and they are all metallic colors of aluminum alloy.

First, look at the heat insulation strip. At present, many domestic broken bridge aluminum doors and windows are imported heat insulation strips, the real heat insulation strips will be marked with the merchant's product specifications and production batch numbers and laser codes every 60 cm or so, the surface is very flat and smooth, there are no compressed holes, and there will be no loose situation, in the light, the surface will also appear mineral unique luster.

Second, look at the color. Carefully observe the surface profile of broken bridge aluminum doors and windows, the color should be consistent, if the surface of the profile appears spots or trachoma, it will definitely be unqualified, and the real broken bridge aluminum doors and windows manufacturers will not appear in this situation.

3. Look at the corners of doors and windows. The corners of the fake broken bridge aluminum doors and windows look particularly unsmooth due to the manufacturer's poor processing, and the real broken bridge aluminum doors and windows are very well treated regardless of any part. Regular manufacturers have strong strength in technology and processing equipment, and pay more attention to the appearance treatment of doors and windows.

What are broken bridge aluminum doors and windows? The difference between true and false broken bridge aluminum is in these 4 points, don't be fooled anymore!

Broken bridge aluminum doors and windows can be observed on the surface, to see whether the workmanship is fine, check the brand of materials used, check the strength of this brand, the general large doors and windows factory is not fake, after all, they still need to develop, the fake must not be done for a long time, and then the water tightness, air tightness and sound insulation effect test, the doors and windows will not seep water after closing, can isolate the outside air, will not enter the air, use a decibel meter to test the sound insulation, thermometer closed test through the temperature of the window, You can also check on the Internet who has used that brand of doors and windows, and some people will say what the quality is.

There is a non-metallic thermal insulation strip in the middle of the broken bridge material, generally large manufacturers use nylon strips, of course, there are imported strips, and some small factories use PVC strips in order to save costs. Broken bridge windows have good thermal insulation, and you can choose to install windows in your own home, and the price difference is also relatively large. The wider the material frame and the thicker the wall thickness, the higher the ** will be.

Below 400** persuade you not to choose. The cost of doors and windows is mainly on aluminum profiles, followed by glass and labor. International standards require thick window materials, and in order to ensure good air tightness, water tightness and wind pressure resistance, the structure will be relatively "consumables", that is, the cost will not be too low.

Try to choose the products of regular manufacturers, don't just find a roadside stall to do, and after-sales is also some.

Since the advent of broken bridge aluminum doors and windows, they have been favored by the majority of users with excellent performance such as high strength, good thermal insulation, good rigidity, good fire resistance, large lighting area, good atmospheric corrosion resistance, high comprehensive performance, long service life, environmental protection and energy saving, and good decoration effect.

The quality of bridge aluminum doors and windows depends on profiles, corner codes, hardware, rubber strips, glass, etc., manufacturers often do tricks in this regard, cut corners, shoddy, to obtain greater profits, resulting in broken bridge aluminum doors and windows deformation, corner cracking, air intake, rain leakage.

Therefore, when you buy doors and windows, it is best to choose some big brands at least after-sales guarantee, but you need to be more careful to choose doors and windows to join. Today, Fuxuan will introduce you to the method of broken bridge aluminum doors and windows, I hope it can help everyone.

First, look at the surface quality of the profile.

The quality of the profile can be observed from the surface of the broken bridge aluminum profile, the surface of the good broken bridge aluminum profile is glossy and textured, and the surface spraying color treatment will also be natural, and the look feels smooth; The surface of the broken bridge aluminum doors and windows is rough, there is no luster, and it looks unnatural. The thickness of the profile should be greater than or equal to.

Second, look at the profile section structure.

The geometric angle of the cut surface of the good broken bridge aluminum door and window profile is accurate, and the profile will not be bent and twisted, and the angle is correct. Moreover, the thickness of the cut surface is sufficient, such as the customized 60 model of broken bridge aluminum doors and windows, 60 refers to the thickness of the profile is 6 cm, and these 6 cm is full of broken bridge aluminum material, and the proportion of wear strips is small; The less broken bridge aluminum doors and windows will use the 60 profile of the virtual brace, and the thickness will be supported by the strip, and the aluminum material is relatively less.

3. Look at the heat insulation strip of the profile.

The thermal insulation strip makes the most critical part of the broken bridge aluminum profile, and PA66 nylon must be used, which is stipulated in the national standard, but many manufacturers in the decoration market use cheap PVC plastic thermal insulation strips, which will seriously affect the service life and safety of the product. Good quality broken bridge aluminum doors and windows can save energy by 20%-30%.

When you buy broken bridge aluminum doors and windows products, you should choose regular door and window manufacturers, and when you buy, you should touch more and see more smell, and believe that inferior broken bridge aluminum doors and windows can not escape your eyes.

Distinguish the authenticity of Fenglu broken bridge aluminum doors and windows from the following aspects:

1. Distinguish from appearance:

There will be brand inkcodes on Fenglu, fake inkjet codes are easy to erase off, and genuine products, even if they use some harder things, it is difficult to remove the inkjet code. The aluminum profile of the real Fenglu Broken Bridge Aluminum has the words "Fenglu Aluminum" coded.

2. Look at the heat insulation strip:

The real Fenglu Broken Bridge Aluminum uses PA66 nylon strips, while many counterfeit products use PVC materials, the difference between the two is that the nylon material looks rougher, while PVC is smoother and shiny. The heat insulation strip of Zhenfeng Aluminum Broken Bridge Aluminum has the words "Feng Aluminum PA66" on the electronic code, but there is no counterfeit one.

3. Look at the wall thickness of the broken bridge aluminum profile:

The wall thickness of the aluminum profile of the real phoenix aluminum broken bridge aluminum is, and the wall thickness of the fake phoenix aluminum aluminum is mostly between, and the quality of the aluminum profile is not the same, the counterfeit aluminum has many impurities, and the extruded broken bridge aluminum alloy profile generally has many traces.

4. Look at the luster:

Due to the backward spraying technology, the surface of counterfeit Fenglu broken bridge aluminum doors and windows products is generally frizzy, while the surface of the genuine product is glossy and corrugated.

The doors and windows made of Fenglu broken bridge aluminum profiles have good thermal insulation. The soft combination of the inner and outer frames of the heat-insulating profile, the frame adopts the three-sealing form of one rubber strip and two wool strips, which is tightly closed, with excellent air-tight and water-tight performance and superior thermal insulation performance.

Due to the current mixed market of broken bridge aluminum alloy, "Feng Aluminum" is a broken bridge aluminum alloy that is well received by everyone.

Gold profiles, so a lot of counterfeit products flood the market, here is a brief introduction to some identification methods:

1. There will be brand coding on the "Feng Aluminum" broken bridge aluminum alloy profile, and the fake code is easy to be erased, and the real product, even if it is hard to remove the code.

2. The thickness of the genuine window profile is about and right, and the thickness of the door profile is about and right.

3. At present, the original finished products of "Feng Aluminum" are only white and champagne color, and the other colors are sprayed by the processors themselves.

4. The heat insulation strip in the middle of the "Feng Aluminum" broken bridge aluminum alloy profile is nylon, while many counterfeit products use PVC material, the difference between the two is that the nylon material looks rougher, while PVC is smoother and shiny.

5. Due to the many impurities in the aluminum of counterfeit products, the extruded broken bridge aluminum alloy profiles generally have many traces.

6. Due to the backward spraying technology, the surface of counterfeit products is generally frizzy, while the surface of genuine products is glossy and corrugated.