Aluminum alloy door is a kind of door made of surface treated aluminum alloy profiles, which are processed by cutting, punching, milling, tapping, making and other processing techniques to form door frame components, and then assembled with connectors, sealing materials and opening and closing hardware accessories.
The profiles and glass styles of aluminum doors are divided into the north and the south. The main features of the north are thick aluminum and steady styles. The most representative is the lattice style, and the most distinctive of the lattice is the Tangge. The main features of the south are diverse aluminum shapes and lively styles. The most representative is the flower glass style. The more distinctive styles include flower lattice, ice sculpture, shallow sculpture, crystal shell, etc.
Opening method
Folding door, swing door, sliding door, hanging door
Performance
Ordinary type, sound insulation type, heat preservation type
Application location
Inner door, outer door, partition door
Definition
The door made of aluminum alloy extruded profiles as frame, stile and leaf material is called aluminum alloy door, or aluminum door for short. Including doors with aluminum alloy as the base material of the load-bearing rod (a rod that bears and transmits its own weight and load) and wood and plastic composite doors, referred to as aluminum-wood composite doors and aluminum-plastic composite doors.
Classification
1: According to the door opening method: push-pull aluminum alloy door, flat-opening aluminum alloy door, folding aluminum alloy door.
2: According to the type of external door frame: ordinary single-frame aluminum door, single-wall aluminum door, full-frame wall aluminum door.
3: According to the width of aluminum material: 46 series, 50 series, 65 series, 70 series, 80 series, 85 series, 90 series, 93 series, 99 series and other aluminum alloy doors.
Features
Wooden door
1. Light material
2. Good sealing
3. Beautiful color
4. Easy to process
Technical performance
6.1 The performance of the door should be selected according to the geography, climate and surrounding environment of the building area, as well as the height, size and importance of the building.
6.2 The performance of the door shall meet the requirements of its minimum performance value when there is no requirement.
Silver Arc Series Aluminum Alloy Door
Aluminum alloy profiles have the characteristics of high strength, strong corrosion resistance, and not easy to deform. Why do some aluminum alloy doors lose their shape before they are used for a year? After analysis, under normal use, the deformation of aluminum alloy doors may be caused by the thin thickness of the aluminum alloy profiles used. It is understood that the aluminum alloy interior doors available for consumers to choose from in the building materials market have profiles of various thicknesses such as 0.8 mm, 1.0 mm, and 1.2 mm. Among them, aluminum alloy doors with a thickness of more than 1.0 mm have better strength and will not deform for 5 to 8 years under normal use. However, some small manufacturers cut corners in order to reduce production costs, and even use aluminum alloy profiles with a thickness of only 0.6 mm to make bathroom doors. This type of aluminum alloy door is prone to deformation because the material is not thick enough.
Reminder: The thickness of the profile directly determines the quality of the aluminum alloy door. When consumers choose aluminum alloy doors, do not be greedy for cheapness and choose aluminum alloy doors with too thin profiles.
Sealing strip
Another feature of aluminum alloy doors is that they are highly decorative. The reporter visited some building materials stores and found that most aluminum alloy doors are inlaid with artistic glass of various colors. These glasses are single-layer, and there are also double-layer hollow glass with strong three-dimensional sense and good sound insulation effect.
Aluminum alloy door experts said that when choosing aluminum alloy doors with inlaid glass, especially products with hollow glass design, you must pay attention to its sealing performance. If the sealing is not good, it will cause the hollow layer to hide dirt and dirt, affecting the appearance. Brand products use high-quality sealing strips and use advanced hot pressing sealing technology for all-round sealing treatment, which can effectively prevent dust and water, and have outstanding sound insulation effect.
Reminder: To check the sealing of the glass interlayer of the aluminum alloy door, in addition to checking whether the glass glue coating on the front is tight, you must also check whether the sealing strip on the back glass of the door is flat, and it is required to have no curling or de-grooving.
Process welding
"The production process of aluminum alloy doors is relatively simple, and many small manufacturers can produce them, but the quality is mainly based on whether the production process is fine." Aluminum alloy door experts said that the level of welding technology reflects the quality of aluminum alloy doors. High-quality aluminum alloy doors are finely processed and welded, especially some spliced parts are very flat. However, inferior aluminum alloy doors and windows blindly select aluminum profile series and specifications, and are shoddy in processing. The door frame corners and other positions cannot be spliced flat, and sometimes even large gaps appear.
When purchasing, special attention should be paid to checking for welding defects, such as open welding and leaking welding. It also depends on whether the door leaf and the door frame are tightly closed, whether the gap is uniform and consistent, and whether the opening is flexible.
Reminder: After consumers check the welding process of aluminum alloy doors, they should also carefully check whether the paint surface of the product is bright in color and clear in texture. Note that the paint surface should not have obvious scratches, bubbles and other defects.
Accessories quality
Aluminum alloy doors are usually installed in humid environments such as bathrooms and kitchens. Therefore, the quality of hardware hinges, door handles and other accessories is the key to ensuring the service life of aluminum alloy doors. Many consumers are very distressed when buying building materials for doors. Because they don't know what kind of door to buy. Many consumers want to buy a cheap, high-quality and relatively sturdy door. According to a well-known brand store, the most popular door they sell is aluminum alloy door.
The quality of the accessories used in aluminum alloy doors sold on the market varies greatly. Regular brand products will use galvanized hinges that are highly corrosion-resistant and not easy to rust, while some small manufacturers will use ordinary iron hinges. Consumers should also carefully
identify when purchasing.
Reminder: When purchasing aluminum alloy doors, in addition to checking whether the hinges are made of materials that are not easy to rust, it is best to choose stainless steel door locks, handles and other hardware to prevent rust from affecting use. When purchasing aluminum alloy doors, pay attention to checking the sealing of the glass interlayer.
The quality of aluminum alloy door accessories on the market varies greatly, and consumers should carefully identify when purchasing. The profiles produced by common aluminum alloy door factories on the market have various thicknesses such as 0.8 mm, 1.0 mm and 1.2 mm. Consumers should pay attention to measuring with a ruler when purchasing.
