As an important material for ceilings, aluminum gussets are increasingly used in decoration. At present, the aluminum gusset products on the market are mixed, which is a test of the ability of consumers to distinguish. Let me teach you to buy the aluminum plate that you like.
1, look at the thickness of 0.6 mm
Many consumers have misunderstandings. The thicker the aluminum plate, the better. Actually, it is not. Some merchants boast that the thickness of their plates reaches 0.8 mm. One is to use the consumer's ignorance of the market and seek for a thicker mentality; the second is to cover up their technical defects. If the aluminum material is made of aluminum material with impure raw materials and good quality, the board can't be evenly thinned. Instead, it is impossible to make the aluminum plate very thin and can only be done in thick.
Tip: When purchasing, the most direct way to judge the thickness of the aluminum plate is to look at the product specifications, length, thickness and other information in the product description at a glance. Furthermore, the thickness of the aluminum gusset can be judged by the naked eye and the hand. In addition, some products did not reach the specified thickness, the manufacturer sprayed a layer of paint on the surface of the aluminum plate to make the thickness meet the standard, consumers should carefully distinguish.
2, the selection of process surface treatment is critical
The surface treatment of the aluminum gusset plate can be divided into several forms such as spraying, rolling coating and laminating. The spraying plate has shortcomings such as short service life and easy chromatic aberration; the surface of the roller coating plate is uniform and smooth, and has no leakage coating, shrinkage, scratching, falling off, etc.; the surface of the coating plate is a layer of PVC film, and the surface is firmly adhered. No wrinkles, scratches, shedding, missing stickers, etc.
Tip: When purchasing, you can judge whether the surface of the aluminum plate is smooth and delicate by hand. In addition, you should be careful when purchasing the laminated board. Because the process of the laminated board is high, if the film is directly applied to the aluminum plate, the surface will easily fall off if the temperature changes too much.
3, pick material titanium aluminum alloy material is good
The material of the aluminum gusset plate is roughly classified into titanium aluminum alloy, aluminum magnesium alloy, aluminum manganese alloy and ordinary aluminum alloy. The biggest advantage of aluminum-magnesium alloy is its good oxidation resistance. The strength and steelness of aluminum-manganese alloy are better than that of aluminum-magnesium alloy, but the oxidation resistance is lower than that of aluminum-magnesium alloy. Ordinary aluminum alloy materials have weaker strength, steelness and oxidation resistance due to less content of magnesium and manganese. The titanium-aluminum alloy gussets not only have the advantages of the former two, but also have strong acid and alkali resistance. Features are the best materials for long-term use in the kitchen and bathroom.
Tip: To identify the advantages and disadvantages of the aluminum gusset material, in addition to observing whether the thickness of the sheet is uniform, but also depends on the elasticity and toughness of the aluminum gusset. You can bend it by hand by selecting a template. If the aluminum material is not good, it is easy to be bent and will not return to its original shape; after the aluminum material is bent, it will rebound to some extent.
4, the keel "snow" galvanized surface quality is better
The aluminum gusset ceiling keel has light steel keel and wooden keel. The installation method includes light steel keel plus wooden keel or light steel keel and screw hanging. Since the wooden keel is susceptible to moisture deformation and poor flame retardancy, it is generally recommended to use a light steel keel and screw hanger for installation. After the galvanization of the light steel keel with good quality, the surface is snow-like, commonly known as "snow plate".
Tip: The surface treatment of the keel is particularly important. Consumers should pay attention to whether the keel has a snow-like galvanized surface when purchasing the ceiling. If the snow pattern is clear, the hand feels hard, and the gap is small, it is a good quality keel.
5, than the after-sales electrical installation needs to match
The aluminum gusset plate is a semi-finished product that requires professional installation to be used. It can be said to be "three-point quality, seven-point installation". At the initial installation, the aluminum gusset can be cut according to the shape of the appliance. However, in the electrical maintenance, because the electrical appliances and aluminum gussets are products of different merchants, if the electrical appliances need to be replaced with different sized products, and the aluminum gusset maintenance personnel are not present in time to re-cut the aluminum gusset plate, the maintenance progress will be delayed.
Tip: Perfect pre-sale, sale and after-sales service is the guarantee of product quality. Aluminum gussets and electrical appliances are an important part of ceilings. At the beginning of installation, the aluminum gussets and electrical appliances should be fully considered to avoid cutting the aluminum gussets when repairing electrical appliances.
Note: The thicker the gusset is, the better.
0.88MM thick gusset plate compared to 0.77MM gusset plate, which is better?
The first thing to clarify is that the gusset is not as thick as possible, but by its overall performance. The aluminum gusset plate used for drawing the peritoneum of 0.7MM is made of aluminum, magnesium and manganese. Some imported substrates have a high magnesium content of about 1.3-1.8%, which is used to increase the elasticity of the substrate. In addition, manganese metal is added to the base steel to strengthen the content of the steel, and the content is about 0.1-0.3. Other aluminum gussets can only ensure the rigidity by increasing the thickness, which is inferior and inflexible, whether it is beautiful or not. It is not advisable to consider from the perspective of maintenance. Moreover, some manufacturers use recycled aluminum, which is of poor quality. In order to ensure strength, it has to be made thicker.
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