Workmanship details
Compared with aluminum soild panel : The largest surface of the box type honeycomb aluminum panel can be 1500mm x 4500mm, because the panel itself is a composite material, the internal aluminum honeycomb provides guarantee for the plate itself to bear its own weight, so that the panel itself does not need to add any The ribs. However, when the width of the ordinary aluminum soild panel is more than 1m or the length is more than 2m, stiffeners must be added behind the panel.
The stiffeners need to be welded on the back of the plate because the coefficients of thermal expansion of the stiffeners and the panel itself are not the same. After several cold and heat changes, the front surface of the plate will be uneven. And this phenomenon usually begins one year after the completion of the project.
Aluminum soild panels are single-layer products with relatively simple processing and strong styling ability but with poor accuracy. Honeycomb panels are composite products, and the processing speed and capacity are weak, but the accuracy is guaranteed.
The box type honeycomb aluminum panel adopts the buckle cover system. There are two systems, the glue gap exposure and the hidden glue seam, to choose. The system fully considers the effect of thermal expansion and contraction on the board surface itself. The four directions of the board surface are free. Stretching effectively avoids the influence of temperature stress on the flatness of the board.
The common single-layer aluminum plate only has the exposed plastic exposed system, and the installation is fixed on the keel with the installation code, there is no suitable space to release the temperature stress, resulting in the board surface is prone to warping.
The honeycomb panel is a composite plate, which has the advantages of light weight, high strength, good flatness, large plate surface, easy installation, easy maintenance, good environmental protection, reusability, excellent resistance to thermal expansion and contraction, and the like.
