... /Good weather abili JAY&MIN Aluminum honeycomb core is made of 3003 type aluminum alloy foil ... and British Standard BSL470.3003 type aluminum honeycomb core, having all kinds of dimensions and densities, ... thousands of double-T steel panels. The core layer is distributed on the whole panel, ... resistance to shearing, bending and compression.The honeycomb core is divided into many sealed rooms, which ...