How to buy aluminum alloy doors and windows and how to install aluminum alloy windows

[China Aluminum Network] With the greatly improved living standards and the rising level of technology, Aluminum Alloy Windows are no longer without style products. A variety of aluminum alloy windows have appeared on the market, and are widely used in home decoration due to their decorative features. Consumers must choose a high-quality aluminum alloy window, first of all need to have a certain understanding of it.

The first to understand the classification and advantages of aluminum alloy window is superior to the initial replacement of steel window products, the use of aluminum alloy extrusions for the frame, tenon, fan material production, ordinary aluminum alloy sliding window to aluminum alloy as the main material Sealing and sound insulation are better than steel windows, but also easier than pure wood windows and steel windows.

1, aluminum alloy window classification according to the open way classification: aluminum alloy window and other material windows can be divided into aluminum alloy flat open window (open, open), aluminum alloy sliding window, aluminum alloy hanging window (hanging, hanging , under suspension), aluminum alloy fixed window of these kinds. Aluminum alloy windows with different opening and closing methods each have their advantages and disadvantages, and are applicable to different spaces. Consumers can choose according to actual conditions.

Classified by profiles: Aluminum alloy windows can be divided into ordinary aluminum alloy windows and broken bridge aluminum alloys. The broken-aluminum aluminum alloy window is an improved window introduced on the basis of an ordinary aluminum alloy window in order to improve the window insulation performance. The heat conduction of aluminum is blocked by dividing the aluminum alloy profile into two parts inside and outside by reinforcing the nylon spacer. The aluminum alloy window of the broken bridge is superior in heat insulation and completely solves the problem that the common aluminum alloy window has fast heat dissipation and poor heat insulation.

2. Advantages of aluminum alloy windows Compared to other material windows, the major disadvantage of aluminum alloys is faster heat conduction. However, the aluminum alloy window also has many merits to choose from.

Aluminum alloy window is made of aluminum material, light weight, high strength, and the density is only l/3 of steel.

Aluminum alloy windows have good sealing performance. Sealing performance directly affects the function of the window and the consumption of energy. The closed properties include airtightness, watertightness, heat insulation and sound insulation. Aluminum alloy windows have better airtightness, watertightness, and sound insulation.

Aluminum alloy windows have good durability and are easy to use and maintain. Aluminum alloy windows do not rust, do not fade, do not fall off, almost no maintenance, spare parts long life.

Aluminum alloy window decoration effect is good, aluminum alloy window surface has an artificial oxide film and coloring to form a composite film layer, not only corrosion resistance, wear resistance, a certain degree of fire resistance, but also very high gloss, generous appearance.

According to the purchase method of aluminum alloy window, how to judge the pros and cons of the product when consumers purchase aluminum alloy windows. In order to facilitate the selection of products of good quality and good price, we can refer to some of the methods listed below.

A look at the material aluminum alloy window main material generally includes three aspects: aluminum profiles, glass, hardware, high-quality aluminum alloy window used in aluminum profile wall thickness should not be less than 1.2mm, oxide film thickness should reach 10 microns; Tempered glass is better than ordinary glass; stainless steel hardware accessories (such as screws, hinges, handles, etc.) are better than aluminum accessories.

Secondly, the processing of high-quality aluminum alloy windows, fine processing, smooth tangent, the same angle (main frame material is usually 45 degrees or 90 degrees), in the splicing process should not appear more obvious gaps, good sealing performance, The switch is smooth. Inferior quality aluminum alloy windows, especially aluminum alloy outdoor window products, will cause sealing problems if they are not processed properly. Not only air leakage but also strong wind and large external force will cause the glass to burst and fall off.

Third, the surface of the window should not have obvious scratches, scratches, bumps, and other defects. The coloring surface of adjacent members on the window should not have a significant color difference. There should be no aluminum chips, burrs, oil spots or other stains on the surface of the window, and there should be no spilled adhesive at the assembly joints.

Four to see the performance of aluminum alloy window performance usually consider the following aspects: strength, reflected in the aluminum alloy window profile of the choice of materials, whether it can withstand high pressure; airtight, mainly reflected in the window structure, within the window Whether the structure of the fan and the frame is tight, etc.; watertightness, mainly assess whether there is water accumulation or leakage in the aluminum alloy window; sound insulation, which mainly depends on the sound insulation effect of the insulating glass and other special sound-proof airtight structure and open Durability of other window accessories such as closing force, opening and closing lock durability.

The price of high-quality aluminum alloy is generally 30% higher than that of inferior aluminum alloy window products. Inferior quality aluminum alloy windows usually use recycled aluminum extruded aluminum materials containing large amounts of impurities. The aluminum profiles used have a certain wall thickness. Only 0.6-0.8 mm, whether it is from the tensile strength or yield is much lower than the relevant national regulations, this type of aluminum alloy window, especially the aluminum alloy outdoor window is very unsafe, so do not map when you choose Cheap and despise the personal safety of themselves and others.