ã€China Aluminum Network】 In fact, the quality of the aluminum buckle plate is not entirely thin and thick, the key lies in the texture of aluminum, aluminum buckle plate for general engineering has 0.8 mm, or even thicker, why? Because some engineering gussets are very long, in order to prevent deformation, so use a little thicker, more rigid, on the contrary, home use aluminum gussets, rarely more than 4 meters, and there is no weight on the aluminum buckle ceiling Things, so, home improvement aluminum buckle, so to speak, 0.6 mm is enough. To look at the quality of an aluminum buckle is mainly two points, 1 is the texture of the aluminum buckle is the quality of the cover, how to look at the texture, the board bent a big bend to see if there is a crack in the middle of the board. 2. Look at the laminating film again. The sub-laminates are imported and domestically produced. Most of the laminating films have a high brightness and can remain in color for 25-30 years. They don't lose skin. Domestically, they generally fade in a few years and tell you clearly that 0.6 mm is necessary. enough. Take the example of an imported brand aluminum buckle plate with a large reputation on the market, its price is more than 300 yuan per square meter, but what is its thickness? 0.5 mm, not as good as 0.6 mm! Why, the board is not good or bad, but the substrate. In fact, if the aluminum buckle you are consulting is a brand, most of them are 0.6mm in terms of mid-range. Regarding why some brands are 0.8 mm but not good, and some miscellaneous brands, aluminum cans are used, because of the quality of the aluminum itself, so they want to make the aluminum buckle is not thin, because Aluminium is not good, and there is no way for the board to stretch thinly. Therefore, they can only do it in thick layers. If the cost does not change, thin the peritoneum. Therefore, to identify the aluminum buckle plate, in addition to paying attention to the surface finish, it is also necessary to observe whether the thickness of the plate is uniform or not.