Aluminum plate, aluminum gusset is thinner or thicker
In fact, the quality of aluminum gussets is not all about the thickness, but the key lies in the material of the aluminum plate. Generally, the aluminum gussets used in engineering have 0.8mm or even thicker ones. Why? Because some engineering gussets are very long, in order to prevent deformation, they should be thicker and harder. On the contrary, aluminum gussets for home improvement are rarely more than 4 meters, and there is no weight on the aluminum buckle ceiling. Therefore, the aluminum gusset for home improvement, so to speak, 0.6mm is enough.
The quality of an aluminum gusset is mainly based on two points. 1 is the texture of the aluminum gusset, and 2 is the quality of the film. How do you see the texture? Bend the board a big bend to see if there is a crack in the middle of the board. Looking at the film, most of the film is high-gloss and bright, which can keep 25-30 years without fading or molting.