How to distinguish the advantages and disadvantages of broken bridge aluminum doors and windows, and

Look at the wall thickness, the wall thickness of the famous brand broken bridge aluminum doors and windows are in, this is the national standard for aluminum profiles, most of the unknown broken bridge aluminum doors and windows profiles are between the wall thickness, not up to the national standard, naturally its wind resistance and compression toughness will be poor.

Looking at the thermal insulation strip, the inferior broken bridge aluminum doors and windows are made of post-extrusion strips, and the thermal insulation strips are PVC with a smooth surface, while the thermal insulation strips in the middle of high-quality broken bridge aluminum doors and windows are nylon, and the surface looks a little rougher than PVC.

The quality of broken bridge aluminum doors and windows is not determined by the width of the profile, but by the aluminum, heat insulation strips, and wall thickness of broken bridge aluminum doors and windows. Domestic brand-name broken bridge aluminum doors and windows profile manufacturers are using high-quality primary aluminum, while counterfeit and inferior broken bridge aluminum doors and windows are made of scrap aluminum, that is, in the use of brand-name broken bridge aluminum doors and windows scrap scrap materials, and then squeeze out, is primary aluminum or scrap aluminum, this is called the same as the relationship between gutter oil and high-quality oil, gutter oil is not good for health, scrap aluminum affects the service life.

How to choose broken bridge aluminum doors and windows, how to distinguish the good and bad of broken bridge aluminum doors and windows.

Broken bridge aluminum doors and windows are made of broken bridge aluminum profiles and insulating glass to insulate and sound insulation doors and windows, broken bridge aluminum doors and windows in heat insulation, heat preservation, sound insulation, dust and other aspects of the effect is very good, is the implementation of more popular types of doors and windows. The so-called broken bridge is a method of making aluminum alloy doors and windows, disconnecting the aluminum alloy connection and connecting a plastic partition, so that one side of the broken bridge aluminum doors and windows will not be conducted to the other side through the plastic, simply put, the heat outside the window will not be conducted into the window, so as to play the role of heat insulation。The old carpenter Luban doors and windows talk about the difference between broken bridge aluminum doors and windows and aluminum alloy doors and windows!

Thermal insulation performance is different

Aluminum alloy doors and windows are not insulated, especially in summer, the surface of aluminum alloy will be very hot under the baking of the sun, and aluminum is a metal substance, its thermal conductivity is good, then the transfer of heat will increase the indoor temperature. However, aluminium windows and doors with broken bridges incorporate thermal insulation between the window and door mezzanine, which can completely block the heat transfer between indoor and outdoor temperatures.

The sound insulation is different

The sound insulation effect of aluminum alloy doors and windows in the current society is okay, because the harm of noise at that time was not as great as it is now, but with the development of the times, ordinary doors and windows cannot achieve the sound insulation effect. Broken bridge aluminum doors and windows are mixed with a layer of sound insulation material in the interlayer of doors and windows, and there are fine holes in the material that are invisible to the naked eye, and it is this hole that plays the role of sound insulation.

The hardness is different

When using aluminum alloy doors and windows, if they are impacted by the outside world, it is easy to change the original state, causing the doors and windows to deform and affect the normal use of doors and windows. Broken bridge aluminum doors and windows are made of standard profiles, the wall thickness of a single layer of doors and windows is at least 1.4 mm, and the inner cavity wall of broken bridge aluminum doors and windows adopts a multi-layer stepped design style to ensure the hardness of doors and windows to a large extent.

The sealing performance is different

Traditional aluminum alloy doors and windows are easy to loosen after several years of use, and this situation will occur on doors and windows, and broken bridge aluminum doors and windows completely solve this problem. The inner cavity of the broken bridge aluminum doors and windows adopts a multi-channel sealing design, and the ordinary aluminum alloy only has a base design. Therefore, the better the sealing performance of broken bridge aluminum doors and windows.

Sound insulation effect, heat insulation and warmth effect, sealing performance are the difference between broken bridge aluminum doors and windows and ordinary ones. The sound insulation of broken bridge aluminum will be much better than ordinary, and it has a layer of nylon material in the middle of both sides, which has a good effect of absorbing vibration, and after the vibration disappears, the natural sound will disappear.

Broken bridge aluminum doors and windows and ordinary featuresAluminum alloy door and window frames are all made of metal materials, metal materials have good heat absorption performance, especially in summer, not only not heat insulation, heat absorption is good. Broken bridge aluminum doors and windows have heat insulation materials inside, especially when the air conditioner is turned on, it can prevent the loss of cold air, heat insulation and power saving, and in winter, it can also prevent heat loss in the room and achieve the effect of heat preservation.

After installing aluminum alloy doors and windows for a few years, there will be loose and shaky phenomena in the process of pushing and pulling, because there is only one internal sealing design, which is too simple, and there are five sealing designs for broken bridge aluminum doors and windows, which will not be loose and leaky no matter how long you use it. The internal design of ordinary aluminum alloy is relatively simple, and it will be deformed after a collision, so it will loosen and leak after a period of use. The inside of the broken bridge aluminum doors and windows is a multi-layer design, and its firmness can be seen, and typhoons are not afraid.

The method of distinguishing the good and bad of broken bridge aluminum doors and windows is as follows:

1. Look at the profile.

As the main material of doors and windows, the profile plays the most important role in fixing with the wall, which determines the use of doors and windows. It's certainly very important whether it's good or bad. Here is a summary of the mainstream profile brands in China:

Mainstream brands of profiles: Fenglu, Zhongwang, Shide, Conch, Heping, Alcoum, Nanshan, Chinalco, etc.

2. Look at the glass.

It is recommended to use tempered glass, which has high hardness, and the broken glass will become granular and connected together, which will not hurt people.

3. Look at the hardware.

Multi-lock hardware is better than single-lock hardware, and the sliding brace of the window must be 304 stainless steel.

Advantages of broken bridge aluminum doors and windows

1. Thermal insulation.

Broken bridge aluminum doors and windows have good thermal insulation effect, so in winter, they can play a role in keeping warm, so that the indoor temperature remains relatively stable. In summer, when the weather is relatively hot, the installation of broken bridge aluminum doors and windows can make the indoor temperature lower than the outdoor temperature, which is very suitable for home decoration.

2. Waterproof.

This type of doors and windows also has a strong waterproof function, it is the use of the principle of pressure balance, the design of the water system, and the sliding design of the inclined plane stepped type, which can ensure the indoor drainage, so that the drainage becomes smooth.

3. Security.

For the selection of doors and windows, the first consideration of people is safety, because the doors and windows are to ensure the safety of the interior, and the doors and windows of this material have anti-theft and anti-loosening equipment. Then it is also equipped with hardware locks to ensure the stability and safety of the window in the process of use, and it is also very convenient to use.