e panel Double sided aluminum composite panel with a solid polyethylene core, finished surface of high gloss factory baked polyesterEach skin is ." thick aluminum, , and mm Class A fire rating (ASTM E )Colors Thickness Sheet Size Exterior Durability Use white white mm mm mm mm ' x ' ' x ' ' x ' ' x ' ' x '

The integrated honeycomb panels that were reported by Chen et alare basalt fiber reinforced epoxy resin composites with a honeycomb wall thickness of approximately mm [,,]However, in the currently popular honeycomb panels that have aluminum or paper cores, the core wall thickness is less than mmMetallic honeycomb sandwich