Broken bridge aluminum windows 80 or 60 is better, broken bridge aluminum doors and windows 60 or 70

Broken bridge aluminum window 80 is much better than 60, the current domestic market broken bridge aluminum window is divided into 50 55 60 70 75 90 110 120, the frame thickness can reach 200mm, 80 is better than 60 strength, more safe, and at the same time, sound insulation, heat insulation, thermal insulation effect is also stronger than 60.

60 and 70 series belong to the general category in terms of performance, only to reach more than 75, three-cavity two-glass coating ultraviolet protection of more than 40mm, sound insulation effect and thermal insulation effect can meet the national environmental protection standard, and the same, high standards also indicate that the highest will be higher.

The difference between broken bridge aluminum 60 70 80 90 is that the width is different, the ** is different, and the use is different.

1. The width is different: 6 cm for 60 series, 7 cm for 70 series, 8 cm for 80 series, and 9 cm for 90 series.

2. **Different: the larger the width, the more expensive, such as the broken bridge aluminum 90 series is more expensive than the 70 series.

3. Different use: For example, the wind felt by the residents living in 20 is different from the residents living on the floor, the higher the floor, the stronger the wind, and the higher the requirements for the wind pressure resistance and stability of the window.

Therefore, if you choose a profile with a large width, the stability will be better.

How to buy broken bridge aluminum:

1. Aluminum wall thickness:

First of all, in the choice of broken bridge aluminum doors and windows, it depends on the thickness of the aluminum, usually the national regulations must not be less than millimeters, the new national standard is millimeters, and the general climate is good and in areas below 6 floors, you can choose millimeters. In addition, after the installation of doors and windows, the thickness of the aluminum is not easy to see, so when purchasing, it is necessary to let the merchant test the wall thickness of the sample on site.

2. Look at the model:

Secondly, when choosing broken bridge aluminum, it depends on its model, there are many models of broken aluminum bridge doors and windows on the market, mainly the difference in width, home improvement doors and windows usually choose 70 series, and sun room or office building can choose greater than 70 series.

3. Look at the color:

The colors of broken bridge aluminum doors and windows are mainly black, white and champagne color, if you buy it, the merchant says that there is any color, it must be fake. In addition, the broken bridge aluminum contains a heat insulation strip, which is black, so everyone should pay attention to check.

4. Hardware accessories:

Hardware accessories are indispensable parts of doors and windows, in the purchase, pay attention to the warranty period of hardware with gold, usually hardware warranty 1 year, if it is half a year, it is not recommended to choose, brand hardware is guaranteed for 5 years. In addition, the merchant's commitment should be noted in the contract to avoid quality problems in the later stage.

The difference between Broken Bridge Aluminum 708090:

1. The width is different, and the broken bridge aluminum 70 80 90 108 represents 7 cm, 8 cm, 9 cm, and centimeter respectively.

2. The wall thickness is different, the larger the width, the thicker the wall thickness, such as the aluminum wall thickness of the 70 series broken bridge in millimeters, and the wall thickness of the 80 series is millimeters.

3. The wider the width of the broken bridge aluminum, the larger the number, and the more expensive it is. For example, the broken bridge aluminum 108 is much more expensive than the 70.

4. The use environment is different, usually the width is recommended to be used in high-rise buildings, such as 90 series for high-rise places. The 70 Series can be used on lower floors.

Advantages of broken bridge aluminum windows:

1. Good sealing.

Broken bridge aluminum doors and windows are mainly made of hardware handles, aluminum and rubber sealing strips and other materials, with good sealing and water sealing, no matter how good or bad the weather is, it can prevent wind and rain. Moreover, the sealing is good, and the sound insulation cotton is installed, and the natural sound insulation and noise prevention effect is also good.

2. Good fire and moisture resistance.

Broken bridge aluminum doors and windows are mainly made of metal materials and glass materials, which are waterproof and fireproof, so you won't worry about accidents, and the moisture-proof performance is also outstanding.

3. High security.

Broken bridge aluminum doors and windows are made of aluminum alloy, which is durable and durable, and it is impossible to destroy it by man, with good safety performance and good anti-theft performance.

4. Maintenance-free.

Broken aluminum bridge doors and windows are made of aluminum alloy material, which will not rust, do not require special maintenance on a daily basis, and are still fresh after many years of use.

1. Different materials: Fenglu Broken Bridge Aluminum 55 series is the material width of centimeters, 60 series is the material width of 6 cm, 70 series is the material of 7 cm, and different models of Fenglu Broken Bridge Aluminum have different material widths, which means that the same ton of Fenglu Broken Bridge Aluminum produces different types of broken bridge aluminum, and the amount between them is different.

2. Different glass: the insulating glass used in different models of Fenglu broken bridge aluminum is also different, and the sound insulation effect is also different, the sound insulation effect of the large Fenglu is better than that of the small model, and the sealing strips used are different, Fenglu 60 series are four-way sealing design, and Fenglu 70 series is seven-way sealing design.

3. Different wall thickness: The main difference between the 55 series and the 60 series of broken bridge aluminum is only on the heat insulation strip, the wall thickness of the 55, 60, and 65 series is, while the wall thickness of the broken bridge aluminum 70 series is the wall thickness.

Hello dear, happy to answer for you. 70 good, the "broken bridge" of broken bridge aluminum doors and windows refers to the setting of a thermal insulation strip inside the aluminum alloy doors and windows, which plays the role of heat insulation and heat preservation. The "60" and "70" are the cross-sectional widths of the blind finger broken bridge aluminum profiles, which are 60 mm and 70 mm respectively.

Generally speaking, 70 is better than 60 for broken bridge aluminum doors and windows, because the wider the broken bridge aluminum profile, the better the thermal insulation performance. The 70 profile is wider than the 60 profile, so the broken bridge aluminum doors and windows of the 70 profile have better thermal insulation performance, which can better block the transmission of hot and cold air, reduce indoor energy consumption, and improve indoor comfort. Of course, the selection of broken bridge aluminum doors and windows should also take into account the actual situation, including the size, use, environment and other factors of the doors and windows.

If you need more professional advice, you can consult a door and window professional or a decorator with relevant experience.

Broken bridge aluminum doors and windows 70 is better, the reasons are as follows: 1. Wall thickness: the width of 70 series profiles is 7cm, and the width of 60 series profiles is 6cm; The 70 series is made of aluminum, and the 60 series is made of aluminum.

In terms of strength, the 70 profile is much better than the 60 profile. Is it better to break bridge aluminum doors and windows 60 or 70? It's not too late to choose after reading 2, glass:

The 70 series profiles are made of insulating glass (two pieces of 5 mm thick glass, 22 mm in the middle air layer) and the 60 series profiles are made of insulating glass (two 5 mm thick glass, 12 mm in the middle air layer). In terms of sound insulation, cold insulation, and heat insulation, the 70 series is much higher than the 60 series. 3. Sealing strip:

Generally, the 70 series broken bridge aluminum doors and windows choose a 10-layer sealing plan, while the 60 series chooses a 6-layer sealing plan. Therefore, the airtightness and heat retention of the 70 series are better than those of the 60 series.

1. Broken bridge aluminum doors and windows 60 series and 70 series are not only the difference in the model, although the material difference is 1 cm, but the material difference between the two models is big, first of all, the broken bridge aluminum 60 series refers to the material width of 6 cm, the broken bridge aluminum 70 series refers to the material width of 7 cm, the wall thickness of the broken bridge aluminum doors and windows 60 series is only the national standard), and the wall thickness of the broken bridge aluminum 70 series is.

In simple terms, these numbers represent the width occupied by the broken bridge aluminum window frame falling on the window sill. For example, the width of the 55 series is that the window frame falls on the window sill and occupies centimeters, so it is known that 60 is 6 centimeters, 65 is centimeters, 70 is 7 centimeters, and 80 is 8 centimeters.

In addition to the width of the window frame, they differ in profile wall thickness and sealing. Take the 60 series and 70 series, which are currently the most common.

Four differences between the 60 series and the 70 series:

Wall thickness:

The 70 series is made of aluminium with a wall thickness, and the 60 series is made of aluminium with a wall thickness. The thermal insulation effect, the degree of robustness must be 70 profiles are much better than 60 profiles.

Glass:

The 70 series profiles are made of 5+22+5 (two pieces of glass with a thickness of 5 mm, the air layer in the middle is 22 mm), and the 60 series profiles are made of 5+12+5 (two pieces of glass with a thickness of 5 mm, the air layer in the middle is 12 mm). In terms of sound and heat insulation, the 70 series is much higher than the 60 series.

Profile as a whole:

The width of the 70 series profile is 7 cm, and the width of the 60 series profile is 6 cm.

Number of seals:

The 70 series of Broken Bridge Aluminum uses a 10-channel sealing plan, while the 60 series has a 6-channel sealing plan, so the air tightness and heat preservation of the 70 series are stronger than those of the 60 series.

Generally, the worst of broken bridge aluminum doors and windows depends on what type of material is chosen, the main difference between 55 series and 60 series doors and windows is in its thermal insulation strip, 55 and 60 and 65 series wall thickness are in. If you have the conditions, you can choose the 60 series of doors and windows, which are wider than the 55 in terms of thermal insulation.

In the door and window series: 55 series, 60 series, 65 series, 70 series and other models. The main difference is that the window glass is different depending on the material.

Here 70 series is the profile thickness of 7 cm, the glass is designed for six seals, and the thickness of the glass has also increased to varying degrees, the so-called 55, 60, 70, 80, all refer to the outer frame of aluminum alloy doors and windows. (There are also very few strange manufacturers who refer to the inner fan) because the outer frame is different, of course, the weight of the meter is not the same. In addition, 55, 60, 70, 80, models, but also because the wall thickness of the profile is different, and the weight varies greatly.