The aluminum-plastic composite board is a three-layer composite board with a plastic core layer and an aluminum sheet attached thereto, and a decorative or protective coating can be applied on the surface.
Ceiling
After more than ten years of development, the materials of aluminum gussets are constantly updated. The first generation products are gypsum board and mineral wool board; the second generation is PVC; the third generation is metal ceiling. In the metal ceiling, the aluminum gusset plate came up later, and the aluminum gusset plate on the market is divided into the following grades: the first type of aluminum-magnesium alloy contains some manganese, and the biggest advantage of the material is that it has good oxidation resistance. At the same time, because of the addition of an appropriate amount of manganese, the strength and rigidity are improved, which is the best material for the ceiling; The second type of aluminum-manganese alloy, the strength and rigidity of the plate is slightly better than that of the aluminum-magnesium alloy, but the oxidation resistance is slightly insufficient. The third type of aluminum alloy, the plate contains less manganese and magnesium, so its strength and rigidity are obvious. Below aluminum-magnesium alloy and aluminum-manganese alloy, the oxidation resistance is general.
The key to choosing the aluminum gusset plate is not the thickness, but the material used, the household slab 0.6MM can be used, because the aluminum gusset plate does not have the span problem like the plastic steel plate. The key to the selection is the elasticity and toughness of the board, followed by the surface treatment. .
Due to its color, decorative and weather resistance, aluminum gussets are widely used in outdoor curtain wall decoration and indoor high-end home decoration, advertising decoration, etc.
specification
Aluminum plate specifications: (bevel, right angle) 600mm × 600mm, 300mm × 300mm
500mm × 500mm 400mm × 400mm
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