[China Aluminum Network] aluminum alloy doors and windows in the early 1980s in China, due to its light weight, corrosion resistance and other unique advantages gradually replace the original steel window by consumers. Aluminium alloys are alloys made of various metal elements and have advantages unmatched by other materials. They are light in weight and high in strength and can be extruded into a variety of new and complex sections of materials used in various periods. The new patented product, the color stainless steel bone security window, overcomes the shortcomings of the existing anti-theft window in the market, such as poor anti-theft performance, rust-proneness, single color, and strong cage crush. Not only the color is diverse and it never rusts, the internal steel is assembled by standard parts, which makes the anti-theft performance more decorative and the product grade significantly improved. However, the development of plastic steel doors and windows in the past two years is fast, which has caused a significant impact on the market of aluminum alloy doors and windows. Hose Tail IBC Fittings, 2" Hose Tail x IBC Female Thread,Single Hose Tails,IBC Female to 2 inch Hose Tail Cixi Chengtuo Hardware Parts Factory , https://www.ibccoupling.com
Some people believe that the aluminum door and window frame has a strong thermal conductivity, which is not conducive to heat insulation, and plastic insulation can save energy. In response to this statement, the experts of the Aluminum Products Committee of the China Building Decoration Association believe that, in fact, the heat insulation is mainly glass, not window frame material.
1. Sound insulation performance According to statistics, the sound insulation performance of plastic steel doors and windows is much better than aluminum alloy doors and windows. For example, for a building that meets the same noise requirements, the distance between the building that installs aluminum alloy doors and windows and the main roads for traffic needs to be 50 meters away, and if it uses steel doors and windows, it can be shortened to within 16 meters.
2. Insulation performance refers to insulation performance, we need to compare the basic technical parameters of the material, such as the thermal conductivity of PVC material is 0.14, while the aluminum alloy is 175. In other words, under the same conditions, in terms of material thermal conductivity, aluminum is 1250 times that of PVC. Of course, if PVC is made into doors and windows, it is difficult to generalize the comparison of energy consumption. Because the interior loses heat, it is usually associated with roofs, floors, walls, doors and windows. However, scientific research shows that as an ordinary residence, air conditioning is also turned on, and rooms with plastic steel doors and windows have more than 5 degrees of electricity per day than rooms equipped with aluminum alloy doors and windows.
3, corrosion-resistant steel doors and windows can be acid and alkali and other chemical corrosion, it is not afraid of urban environmental pollution, hydrochloric acid and acid rain and other erosion. The aluminum alloy is not so easy to cause surface oxidation and shorten the service life.
4. Installation performance and service life of doors and windows Plastic-steel doors and windows are significantly lower than aluminum alloy doors and windows, but due to the overall shape, the installation speed is very fast, which greatly improves the overall ergonomics. In terms of service life, the normal service life of steel doors and windows is 30 to 50 years, which is lower than aluminum alloy doors and windows.
5, product style and process performance Plastic steel doors and windows and aluminum alloy doors and windows can be made according to the design requirements of the designer into a flat open, push and pull, hanging and curved windows, beautiful and elegant appearance. Plastic steel door and window surface can be colored, covered, multi-color co-extruded; aluminum alloy doors and windows can be sprayed on the surface, electrophoresis, color can also be diversified.