HIGH STRENGTH LOW DENSITY MULTI PURPOSE PANEL

A high strength low density panel. The panel is formed of sections. Each section will preferably have the shape of a cuboid or a prism. At least one face of each section is provided with a buttress. The sections are preferably inverted relative to each other. The sections are configured so that they share sidewalls with each adjacent section, which creates a series of braces extending across the panel. The prismatic sections are paired to form cuboids. These cuboids have a diagonal internal wall. The internal walls of the cuboids align in the panel to create braces that extend across the panel at an angle to the other braces. Finally, all of the buttresses are configured so that the buttress of adjacent and eater-corner sections meet their respective common section corners at substantially the same point.