Aircraft monument composite construction using carbon uni-directional spread flat tow woven fabric

A composite aircraft cabin monument construction, comprising:

• a lower modular rectangular cuboid comprising a lower left side panel, the lower left side panel constructed of a composite panel structure, the composite panel structure constructed of at least two parallel carbon fiber spread tow fabric (STF) face sheets on each side of and surrounding an inner core sheet, the at least two parallel carbon fiber STF face sheets comprises 1) an inner STF face sheet having a weave of individual tapes woven with a first tape at 0 degrees and a second tape at 90 degrees relative to a main ribbon direction of the inner core sheet molded with 2) an outer STF face sheet having a weave of individual tapes woven with a third tape at 45 degrees and a fourth tape at 135 degrees relative to the main ribbon direction of the inner core sheet;
• wherein the inner core sheet comprises one of a hexagonal cell honeycomb core, a honeycomb core, and a foam core;
• the lower modular rectangular cuboid further comprising a lower right side panel, a lower back panel, and a lower top panel, each of the lower right side, back and top panels constructed of the composite panel structure;
• the lower modular rectangular cuboid further comprising a lower frame encircling one of the lower back panel and the lower top panel, the lower frame configured for joining each of the lower left and lower right side panels to one of the lower back and the lower top panels;
• an upper modular rectangular cuboid comprising an upper left side panel, an upper right side panel, an upper base panel, an upper back panel, and an upper top panel, each panel of the upper modular rectangular cuboid constructed of the composite panel structure;
• the upper modular rectangular cuboid including an upper frame encircling one of the upper base panel and the upper back panel, the upper frame configured for joining each of the upper left and upper right side panels to one of the upper back and the upper base panels;
• the upper modular rectangular cuboid configured to couple with the lower modular rectangular cuboid, the base of the upper modular rectangular cuboid coupling with the top of the lower modular rectangular cuboid.