What is the difference between plastic steel windows and aluminum alloy windows? What are the advant

What is the difference between plastic steel windows and aluminum alloy windows? What are the advantages and disadvantages of each? How do you choose, and what is the difference? ：

1. Comparison of sound insulation performance of aluminum alloy windows and plastic steel windows: the gap sealing level of aluminum alloy windows and plastic steel windows is basically the same, and the sound insulation performance of aluminum alloy windows is also basically the same. 2. Comparison of wind pressure strength and watertightness of aluminum alloy windows and plastic steel windows

Due to the low strength and rigidity of the material, the wind pressure resistance and watertightness of the plastic steel window are about two grades lower than that of the aluminum window, although it has been reinforced by processing lining steel. Moreover, because the lining steel of the plastic steel window is not connected into a complete frame system at the corner of the inner cavity of the plastic steel window profile, the welding angle strength of the plastic steel window of the window frame, the four corners of the fan and the T-shaped node is relatively low, according to the analysis of the three performance examples of the 425 batches of plastic steel windows sent for inspection by Shanghai enterprises at the end of 1998, it is pointed out that "plastic windows should be used cautiously in high-rise buildings." "3. Comparison of thermal insulation performance of aluminum alloy windows and plastic steel windows:

The thermal insulation performance of aluminum alloy windows is not as good as that of plastic steel windows, but the ratio of heat transfer coefficient of aluminum alloy windows to plastic steel windows is only times (single layer windows) and times (single frame double glass windows). 4. Comparison of the airtightness performance of aluminum alloy windows and plastic steel windows: because the frame and sash components of plastic steel windows are welded, the air tightness of plastic steel windows should be slightly better than that of screwed aluminum alloy windows, but the size accuracy of aluminum alloy window profiles is higher, and the frame and sash are more tightly matched, so aluminum alloy windows and plastic steel windows are still at the same level level.

5. Comparison of the lighting performance of aluminum alloy windows and plastic steel windows: the lighting performance of plastic steel windows is worse than that of aluminum windows, and the shading area of a single component of plastic steel window frames is about 10% larger than that of aluminum windows, and the field of vision and decoration effect are poor, which is not conducive to energy saving and consumption reduction of architectural lighting. You can operate in the above way, the above information is for reference only!

If you want to decorate a new house, do you want to change the windows, is it better to make plastic steel or aluminum alloy? After reading it, you will become a connoisseur.

The construction industry has always been a highly competitive place, as long as there are better attributes, higher cost performance, and better quality, you can quickly conquer the construction market. In the past, our windows were made of wood and iron, but later technological innovation appeared two new materials, plastic steel windows and broken bridge aluminum. In the construction of houses, windows are very important, in the past wooden windows were used, later iron windows were used, and now most of them are broken bridge aluminum alloy windows and plastic steel windows.

Plastic steel windows:

Plastic steel window is a new form of window that has been recognized and actively promoted by the state, and has rapidly appeared in various buildings since the 90s. The main material used in this kind of window is polyvinyl chloride resin, which is easy to process, more energy-saving, good sound insulation, low production cost, and very beautiful appearance!

Broken bridge aluminum alloy window:

Broken Bridge Aluminum is an upgraded version of aluminum alloy with better performance. The original aluminum alloy has an obvious disadvantage, that is, the thermal insulation performance is very poor, and the biggest feature of the broken bridge aluminum alloy window is that the thermal insulation performance is very good, even if the outdoor temperature is very high, this high temperature will not be transmitted to the interior with the window.

The difference between plastic steel windows and broken bridge aluminum alloy windows:

Whether it is a broken bridge aluminum alloy window or a plastic steel window, it is a very popular material, but there are still differences between the two, just compare them from the attributes of the two!

First: wind pressure resistance

We all know that although there is a steel lining inside the plastic steel window, the steel lining is not connected to each other, which reduces the wind pressure strength a lot, so from the perspective of wind pressure strength, the broken bridge aluminum alloy window is better!

Second: watertightness

Water tightness is the key to determining whether a window will seep water, knowing that water seepage can lead to water accumulation in the room. The watertightness of the plastic steel window is not good, and its structure determines that it is concave indoors, which is easy to lead to water accumulation, on the contrary, the broken bridge aluminum alloy window does not have this worry.

Third: air tightness

The most feared is that the window leaks in winter, which makes the room cool, as long as the plastic steel window is installed, there is no problem, after all, it is welded, leaving no space. Although the broken bridge aluminum alloy window is more convenient to install, the bolt connection method is easy to leak.

Both materials have been researched and innovated, and although there are slight drawbacks, they are generally excellent materials. You can choose the material according to your own choice, starting from the basic properties of plastic steel windows and broken bridge aluminum alloy windows, and combining with user evaluation.

Hello, two different materials of windows have their own advantages and disadvantages, depending on your needs.

Full aluminium windows.

Full aluminium windows.

If you want to be safe and durable, it is recommended to use aluminum alloy, and it is also very good to install double-glazed heat and sound insulation (aluminum metal is easy to conduct heat). If you want to have a better thermal insulation effect, consider plastic steel (the profile is hollow, the temperature difference between morning and evening in the north is generally large, and it is more suitable for turning on electric heating at night), but it is not resistant to light aging.

There are still many choices of windows, and you can compare them before deciding. The above ** is a fully open window, the window can be fully opened, ventilation, lighting, vision effect is very good, worried about safety can be installed anti-mosquito anti-theft one, beautiful and practical cost-effective.

Comparison of aluminum alloy windows and plastic steel windows At present, wooden windows and steel windows have gradually withdrawn from the historical stage, and aluminum alloy windows and plastic steel windows have begun to play a major role. The aluminum alloy mentioned here mainly refers to the aluminum alloy building materials represented by powder spraying, fluorocarbon, electrophoresis, broken bridge thermal insulation profiles, etc., which are produced by the world's cutting-edge technology and equipment. Main performance comparison 1. Strength and weight:

The strength of aluminum alloy is 3 times that of plastic, and the wind resistance is two levels higher than that of plastic steel. The same volume of aluminum alloy window frame is only 1 3 of the weight of plastic steel window frame. 2. Weather resistance and corrosion resistance:

The weather resistance of aluminum alloy is better than that of plastic steel, which can be maintained for more than 10 years without changing color, and its comprehensive corrosion resistance is also better than that of plastic steel. 3. Deformation: The linear expansion coefficient of plastic is 3 times that of aluminum alloy, so its thermal expansion and cold contraction deformation is large.

4. Safety and environmental protection: aluminum alloy has high temperature resistance and good non-flammability; It is a good conductor, which can avoid lightning and anti-static; It can be used and is beneficial to environmental protection. Plastics are not resistant to high temperatures and do not support combustibility; It is an insulator, but it needs to be anti-static; Slow degradation, not conducive to utilization, slow combustion will release toxic gases, which has an impact on environmental protection.

5. Decorative: Aluminum alloy windows are rich in color and highly decorative, which can meet the personalized requirements of different quality real estate and business buildings. Scope of application and development trend The second generation of aluminum alloy windows has high strength, good rigidity, light weight, good fire resistance, weather resistance, corrosion resistance, environmental protection, thermal insulation effect has been greatly improved, rich colors, mature technology, and high cost performance.

In addition to acid and alkali corrosive environments, it is suitable for various occasions, especially medium and high-end quality real estate and office buildings. The eastern coastal and developed cities that took the lead in using plastic steel windows have seen a large number of aluminum alloy doors and windows in development. At the same time, according to the national environmental protection, energy-saving policy requirements and the development law and status quo of the building doors and windows industry in various provinces and cities, aluminum alloy doors and windows in the door and window industry will be widely used, and the buildings dominated by plastic steel in the north will gradually exceed the plastic steel doors and windows in the high-end real estate and commercial buildings.

1. Comparison of sound insulation performance of aluminum alloy windows and plastic steel windows

The gap sealing level of aluminum alloy windows and plastic steel windows is basically the same, and the sound insulation performance of aluminum alloy windows is also basically the same.

2. Comparison of wind pressure resistance and watertightness performance of aluminum alloy windows and plastic steel windows: Due to the low material strength and rigidity of plastic steel windows, although they are reinforced by processed lining steel, the wind pressure resistance and watertightness of plastic steel windows are about two grades lower than those of aluminum windows.

3. Comparison of thermal insulation performance of aluminum alloy windows and plastic steel windows: The thermal insulation performance of aluminum alloy windows is not as good as that of plastic steel windows, but the ratio of heat transfer coefficients of aluminum alloy windows and plastic steel windows is only times (single-layer windows) and times (single-frame double-glass windows).

4. Comparison of airtightness performance of aluminum alloy windows and plastic steel windows

Because the frame and sash components of the plastic steel window are welded, the air tightness of the plastic steel window should be slightly better than that of the screwed aluminum alloy window, but the size accuracy of the aluminum alloy window profile is higher, and the frame and sash are more tightly matched, so the aluminum alloy window and the plastic steel window are still at the same level of level.

5. Comparison of the lighting performance of aluminum alloy windows and plastic steel windows: The lighting performance of plastic steel windows is worse than that of aluminum windows, and the shading area of a single component of plastic steel window frames is about 10% larger than that of aluminum windows, and the vision and decoration effect are poor.

Aluminum alloy windows and plastic steel windows are the two types of windows that are more common and widely used in home decoration at present, but they have different characteristics.

Aluminum alloy doors and windows have high relative strength, long service life, high thermal conduction and fire performance, and the outer layer can have different colors and patterns, rich styles, and aluminum alloy materials can be reused after scrapping, and the degree of pollution is low.

The appearance of plastic steel doors and windows is exquisite, the thermal conductivity is low, so it has good thermal insulation performance, and the plastic steel window is moderate, economical and practical, the disadvantage is that plastic steel is plastic, the inner layer is reinforced by steel bars, low hardness, low service life, and low-quality plastic contains toxic components, high pollution.

1. Manufacturers with regular aluminum alloy window signs or production licenses shall indicate the product logo in the obvious parts of their aluminum alloy products, including: manufacturer name or trademark, product name, product model or mark, manufacturing date or number. The packing box should have obvious words and signs of "moisture-proof", "handle with care" and "up".

2. Introduction to aluminum alloy door sealing performance of aluminum alloy window, choose aluminum alloy door with inlaid glass, especially products designed with insulating glass, you must pay attention to its sealing performance. If the sealing is not good, it will lead to dirt and dirt in the hollow layer, which will affect the appearance. The brand products are made of high-quality sealing strips and all-round sealing treatment with advanced hot-pressed sealing technology, which can effectively prevent dust and water, and have outstanding sound insulation effects.

3. Aluminum alloy windows are processed with high-quality aluminum

In addition to the door, the window is the only link with the outside world, and as the eye of the room, it should play a good role in lighting, ventilation and warmth, so when decorating, you must not be careless, but many people are often entangled in plastic steel windows and aluminum alloy windows when choosing materials, I don't know which material is good, the following will introduce you to the difference between plastic steel windows and aluminum alloy windows, compare, after seeing, and then decide who to choose.

The difference between plastic steel windows and aluminum alloy windows.

1. Plastic steel windows.

1. Advantages. The appearance of this kind of product is very beautiful, and very durable, the thermal conductivity is also low, much higher than other materials in terms of energy saving, with the most effective means of sealing, ordinary plastic steel windows are moderate, economical and practical, and high-grade plastic steel windows have good thermal insulation, aging resistance, and the appearance is not easy to deform.

2. Disadvantages. Due to the lack of high-quality hardware for this kind of products, it is unsatisfactory in terms of sealing, security and anti-theft, and it also causes a discordant picture of high-end profiles supporting low-grade hardware, and because plastic can not be degraded, it is difficult to dispose of waste plastic steel windows, which is not conducive to environmental protection.

2. Aluminum alloy windows.

1. Advantages. The color of this kind of material is very rich, the outer layer can have different colors and patterns, long service life, about 50 100 years, and can be reused after scrapping, without any pollution, light material, high strength, long service life, good fire performance, good lighting performance.

2. Disadvantages. Because it is made of metal, it has a high coefficient of thermal conductivity, poor thermal insulation and thermal insulation performance, and large energy loss.

The difference between plastic steel windows and aluminum alloy windows: which is better.

1. Thermal conductivity.

From this point of view, the latter is far better than the former, which shows that the thermal insulation of plastic steel windows is very good, and at the same time, as a window, thermal insulation is also very important, especially in winter, otherwise a little heat will be transferred out, and the home will become cold.

Second, the strong finger disturbance.

In the building, the solidity of the product is a factor that cannot be ignored, especially in the current higher and higher floors, the requirements for windows are also shown in the wind resistance, undoubtedly the higher the strength, the better the wind resistance.

3. Anti-aging.

From the analysis of the service life, the former is generally about 15 years, while the latter is not easy to age, at most it is not treated well, and oxidation and rust have occurred.

Summary: Well, the above is about the difference between plastic steel windows and aluminum alloy windows, I hope to provide you with some help, I believe that in the future plastic steel windows and aluminum alloy windows selection process, friends will not feel confused, and buy their own satisfactory products.

Doors and windows are the items that every household will install, and now there are many types of doors and windows on the market, plastic steel windows and aluminum alloy windows are the types that are often installed in our homes, which is better, what are the advantages and disadvantages of plastic steel windows and aluminum alloy windows, and the following article will introduce it to you.

Which is better, plastic steel window or aluminum alloy window: from the perspective of corrosion resistance.

If the aluminum alloy window encounters corrosion, it will cause oxidation on the appearance, which will affect the service life, and the plastic steel door and window have excellent acid corrosion resistance because of the material problem, and the effect is excellent in fighting urban pollution and acid rain pollution.

Which is better, plastic steel window or aluminum alloy window: from the sound insulation effect.

There are sealing strips around the doors and windows of aluminum alloy, which can effectively reduce the resonance effect of sound waves, prevent the transmission of sound, and can effectively reduce the noise by more than 30db.

Which is better, plastic steel windows or aluminum alloy windows: from the point of view of thermal insulation.

The thermal conductivity of plastic material is 1 1250 of aluminum alloy and 1 357 of steel material, so if there are two same rooms, the room with plastic steel doors and windows next to the window, the temperature in winter is about 5 higher than that of aluminum alloy doors and windows, and in summer it will be about 5 lower, and the energy saving effect is excellent. Advantages and disadvantages of plastic steel windows and aluminum alloy windows.

First, the advantages of plastic steel windows.

1. Excellent thermal insulation performance.

The aluminum-plastic composite material has a low thermal conductivity, so it has an excellent thermal insulation effect and relieves dust.

It feels warm in winter and cool in summer. 2. Plastic steel doors and windows have good air tightness.

Plastic steel doors and windows usually have sealing strips or rubber strips in the gaps, and the air tightness is excellent.

3. Excellent sound insulation.

The shape of the PVC window is carefully designed, the joints are very tight, and the sound insulation effect is quite excellent.

Second, the shortcomings of plastic steel windows.

The hardness of plastic steel windows is relatively poor, and it is necessary to increase steel bars inside to strengthen the hardness, and the fire performance is relatively poor. 3. Advantages of aluminum alloy windows.

1. Strong corrosion resistance and anti-potato fire.

The aluminum alloy window has excellent corrosion resistance, excellent fire prevention function, and long service life, even after scrapping, it can be reused without any pollution.

2. Rich colors.

Aluminium windows can show people different colors and patterns, and at the same time, the heat and cold insulation effect is quite good.

It is best not to install plastic steel windows in places with high fire protection requirements.

Fourth, the shortcomings of aluminum alloy windows.

Aluminum alloy windows are made of metal and have a high thermal conductivity, so they have relatively poor thermal insulation performance.

Article summary: The above is about the plastic steel window and aluminum alloy window which is good and the advantages and disadvantages of plastic steel windows and aluminum alloy windows, I hope to be able to provide you with some help when buying doors and windows, plastic steel windows and aluminum alloy windows have their own advantages, mainly depending on what kind of room the user needs to install it in.