In fact, the first thing we need to pay attention to is the bearing capacity of doors and windows. The design of doors and windows is generally used to shelter from wind and rain, so if it was in the past, we would certainly put aluminum alloy in the first place, but now these two materials have almost the same compressive capacity, so it is difficult to choose, so we have to analyze from other aspects.
Another is the durability of doors and windows. We all know that plastic steel is easy to age, so its service life will be relatively short, while aluminum alloy doors and windows are generally made of aluminum alloy, this kind of doors and windows is a piece of cake for the usual wind and rain resistance, and there is no problem at all.
We all know that there are a lot of rainy weather in the south, so the tightness of doors and windows is also an important factor that we need to investigate. If the tightness of doors and windows is not good, it will be easy for outdoor rainwater to hit indoors, in this way, our wall structure will be seriously damaged. From the sealing analysis, the sealing performance of plastic steel will be much better than that of aluminum alloy, so families in the South usually choose plastic steel doors and windows.
In fact, doors and windows also have an important function, that is, they have the function of heat insulation in hot summer, so this is better than plastic steel, because from the material analysis, plastic steel is a kind of plastic product, aluminum Alloy is a metal product, so heat metal conductivity is still very strong, so once the doors and windows of this aluminum alloy material are used at home in summer, it will definitely be very hot.
The last one is the price problem. High-end plastic steel materials are generally 200 yuan per square meter, while aluminum alloy is generally about 400 yuan, so for families who are relatively poor, of course, it is more affordable to choose plastic steel. Therefore, what materials should be chosen for doors and windows at home is still determined according to your actual needs, and the most important thing is to choose what suits you.
In the past, people often chose wooden window or copper window when decorating new homes, but now these windows are rarely seen. And plastic steel doors and windows and aluminum alloy doors and windows have become the mainstream of door and window materials, so which is better for plastic steel doors and windows and aluminum alloy doors and windows? Which material is better for home doors and windows? The following article will share these questions with you, looking forward to helping friends in need.
Which is better, plastic steel doors and windows or aluminum alloy doors and windows
Decoration requires a lot of money, so the price of materials has always been a topic that everyone pays close attention. From the perspective of material price, the price of plastic steel windows is generally between 200 yuan and 300 yuan per square meter, the double-layer ones are above 500 yuan, and the aluminum alloy doors and windows are basically above 190 yuan, the price of good quality is 400 or 500 yuan or even thousands of yuan. From this point of view, the price of plastic steel doors and windows is more affordable for the working class, while aluminum alloy doors and windows have texture when installed at home. For middle and high income families, the cost performance is better.
Which is better, plastic steel doors and windows or aluminum alloy doors and windows
Everyone hopes that after the doors and windows are installed, they can make home life more comfortable, so the thermal insulation performance of doors and windows is particularly important. When it comes to thermal insulation performance, aluminium windows compared with the basic technical parameters of materials, the main component of plastic steel doors and windows is PVC material except steel core. Under the same conditions, as far as the thermal resistance of materials is concerned, PVC material is thousands of times that of aluminum. As long as the plastic steel doors and windows are regular products that meet the national standards, they will certainly achieve the ideal insulation effect. However, aluminum alloy is relatively poor, but broken bridge aluminum technology has emerged in recent years. The color aluminum alloy doors and windows with broken bridges are composed of two different sections through energy-saving insulation strips. Its main function is to disconnect the heat transfer channel, prevent rapid cold heat conduction.
Plastic steel doors and windows and aluminum alloy doors and windows which is better
Sound insulation effect is also a key issue that everyone should consider when purchasing doors and windows. According to practice, to achieve the same noise reduction function, the distance between aluminium windows of the buildings installed and the traffic trunk must reach 40 to 50 meters, the installation of plastic steel windows can reach about 20 meters. However, professionals pointed out that aluminum alloy doors and windows are also constantly innovating in recent years, and their sound insulation effect is also constantly improving, but relatively speaking, plastic steel windows are better.
Plastic steel doors and windows and aluminum alloy doors and windows which is better four
In addition, people are buying doors and windows because they consider their windproof and compressive properties, especially for high-rise residents, because the higher the floor the house is located, the stronger the wind will be. The elasticity and tensile strength of plastic steel material are not as good as those of aluminum alloy, but plastic steel doors and windows with high quality should be no problem. However, if the quality of plastic steel doors and windows is not good, and the internal steel lining and hardware are not hard, it will bring troubles to consumers. Therefore, it is suggested that high-rise residents should choose regular aluminum alloy doors and windows.
Which material is good for home doors and windows
At present, there are various materials for doors and windows on the market, and each material has its own characteristics. For example, plastic steel windows have the advantages of environmental protection, energy saving, corrosion resistance, etc; however, aluminum alloy profiles have been highly sought after by users for their good stability and unique metal texture. The key to which one is better depends on consumers' personal preferences. However, no matter which product consumers buy, they must buy it produced by regular manufacturers.
The above is about which is better for plastic steel doors and windows and aluminum alloy doors and windows and which is better for home doors and windows. Let's give you a reference! If you have more related questions, please continue to pay attention to this website, and more wonderful content will be presented to you later.
In fact, it depends on the usage. It is not said that the doors and windows must be good, and each has its own advantages and disadvantages. From the perspective of development replacement, the early plastic steel was eliminated because of quality problems and replaced by bridge-cutoff aluminum alloy, it is wrong to take it for granted that aluminum alloy is better than plastic steel.
Since when it comes to plastic steel, it should be explained first that the plastic steel eliminated in the last century is not the same thing as the existing plastic steel. The market is not standardized around the 1970 s, and the bad manufacturers are reducing costs and pressing prices, adding calcium carbonate as filler to PVC plastic materials crazily, we can imagine what effect this plastic material has, aging deformation, air leakage and leakage, and finally the market is screwed up and exits the market. This generation of plastic steel is called "calcium plastic", it also affects the impression of the whole consumer market on plastic steel windows, that is, low-priced and inferior products, which have not been eliminated up to now, which can be described as profound lessons.
Up to now, plastic steel has been completely changed. The product itself has no problem, but it has its scope of application. After saying so much, it is defending plastic steel, but in fact, I am the research and development of aluminum alloy doors and windows. Let me talk about the advantages and disadvantages of plastic steel and aluminum alloy.
Plastic steel is basically used in the north now. Why, according to the division of building thermal engineering in our country, the north belongs to cold and cold areas. There are requirements for the heat transfer coefficient of building components and high requirements for the insulation coefficient of doors and windows, for example, Beijing requires the k value of the outer window to be lower than 2.0, which makes the price of plastic steel more advantageous, because the cost of plastic steel will be much cheaper than that of other window types when it reaches the same k value, this is a material advantage.
Production efficiency, plastic steel has basically realized mechanized automatic production, with high production efficiency and naturally low cost. Aluminum alloy is still in the process of upgrading, and there is still a way to upgrade to automatic production line, the production efficiency cannot reach the standard of plastic steel, and the labor cost is relatively high.
However, plastic Steel also has disadvantages. The inherent impression of consumers mentioned above is one of them. Cheap plastic steel is not good. In fact, better plastic steel is not cheap now; Color, the appearance color of PVC can not be compared with aluminum alloy all the time. Comparing the surface of aluminum alloy Fluorocarbon and porcelain swimming with PVC profiles, consumers can naturally feel that the quality is better. Of course, good quality means high price;
The ability of anti-aging and PVC anti-aging and discoloration is always inferior to that of aluminum alloy. The North is good, and the South has strong ultraviolet rays. In addition, the South has not so high requirements on thermal insulation performance, so the South basically cannot see the world of plastic steel and aluminum alloy, let alone broken bridge aluminum, there is a market for all aluminum;
Corrosion, because the strength of PVC profile is relatively small, the bearing part of plastic steel is the steel of PVC inner cavity. Once the production is not handled well, it is easy to cause corrosion if it seeps into rainwater. Although the PVC corner is welded, however, the hardware is U slot hardware, and the hardware bearing capacity needs to be connected to the inner cavity steel. These connection points need to be handled carefully to prevent accidents. The aluminum alloy body is corrosion resistant, which is much stronger from the material, of course, now there is a kind of plastic-aluminum composite window, which is better than plastic-steel in this respect;
Therefore, plastic steel still has advantages in the middle and lower markets in the north. As for the high-end market, it is brand and service. The same product performance can be made of doors and windows of any material, it only depends on consumers' preferences, but in the south, it is basically basic disk of aluminum alloy. Whether it is plastic steel, wooden window, wood and aluminum, it is difficult to compete.
