Fengaluminum broken bridge aluminum is a well-known domestic brand, ranking first in China's building aluminum profile, and is a special aluminum profile for aerospace. Fengaluminum has always been around us, but its price is also more expensive than other brands. If you want the best domestic brand doors and windows, you can choose fengaluminum. In addition, there are broken bridge aluminum doors and windows in Guangdong Central Asia and broken bridge aluminum doors and windows in Guangdong, which are top ten aluminum materials, they are all top brands.
The above is the analysis and interpretation of broken bridge aluminum brands. For many small white doors and windows, I don't know Broken Bridge aluminum, and I want to buy good genuine goods doors and windows. It's OK to choose regular manufacturers and well-known aluminum materials, for example, if you want to make Phoenix aluminum broken bridge aluminum doors and windows, just choose a trustworthy regular door and window manufacturer to process and assemble Phoenix aluminum broken bridge aluminum.
There are many broken bridge aluminum doors and windows good brands on the market, such as Shenji doors and windows, meishang doors and windows, etc. There are also many bad doors and windows, which are usually processed and produced by small workshops. Facing such a market, master with 10 years of decoration experience taught us that doors and windows that meet the following conditions can be called a good brand.
1. Good materials
Broken Bridge aluminum doors and windows materials mainly include aluminum profiles, glass and hardware, which are the key factors restricting the service life of doors and windows.
1. Aluminum profile
The raw material of aluminum alloy is aluminum ingot. To purchase high-purity aluminum with aluminum content of over 99.7 in Aoo specification, add 0.5%~ 0.6% magnesium (mg), 0.35%~ 0.38% Silicon (Si). After refining, we need to synthesize the deformable silicon magnesium aluminum alloy. The higher the purity, the less likely the aluminum alloy is to fracture and the better the toughness.
Some brands of doors and windows use aluminum waste of the aluminum ingot recycled by the market for remelting. Due to its low price and too many impurities, important indicators are not up to the national standard, the consequence is that the product insufficient rigidity is easy to be deformed, the surface is dull, and it is easy to fold and break when encountering strong winds. It may also cause high altitude falling and hurting people. Therefore, when purchasing, consumers must pay attention to whether the broken bridge aluminum doors and windows profile is made by native aluminum ingot, and the wall thickness should be greater than or equal to 1.4mm.
2. Glass
In the market, broken bridge aluminum doors and windows is generally made of hollow glass. We 'd better choose 5mm thick hollow tempered glass, which will improve the safety performance. Among them, vacuum laminated glass is the most soundproof.
3. Hardware
According to market research, at present, imported hardware is better than domestic hardware in terms of service life and hand feeling. At present, the well-known hardware brands abroad include Italian GIS, American himec, german Noto, German grid, etc. Shandong Guoqiang, Shenzhen Haobo and so on have done better in China. No matter which kind of hardware you choose, you must make sure that it is a regular brand.
Second, the processing technology is good
Good materials need to be matched with good processing, and the processing of doors and windows is mainly observed from two aspects: Appearance and angle. The appearance of doors and windows should not have color difference, particle feeling, scratches and other problems. At present, the angle setting technology is from low to high: active angle code connection, angle collision process and glue injection process.
1. The movable angle code is to fix the doors and windows by connecting spring buckle with aluminum materials to tighten them by screws. The connection is not tight enough, and the spring part is easy to rust and lose elasticity or break after a long time of water intake.
2. The collision angle process is to insert aluminum angle code into 45-degree cut profiles, and connect them through precision machine impact and extrusion, which is integrated into one form, making it seamless and not easy to crack.
3. The glue injection process is to inject AB two-component glue into the doors and windows after the collision angle is completed to further improve the sealing and firmness of the doors and windows.
3. Good performance
Broken Bridge aluminum doors and windows performance includes: water tightness, air tightness, wind pressure resistance, sound insulation, etc. Air tightness and water tightness are mainly reflected in the structure of doors and windows, whether the inner fan of doors and windows is tight with the structure of the outer frame, and whether the doors and windows are tight; Wind pressure resistance is mainly reflected in the material selection of the profiles of doors and windows, whether he can withstand high wind pressure.
IV. Reasonable price
Since the price of broken bridge aluminum doors and windows is related to processing materials and processing technology, the price of high-quality doors and windows is higher than that of inferior doors and windows. When purchasing, we must achieve the same price-to-quality ratio, the same quality is relatively high, and the choice is cost-effective.
