US Patent 10094102 Modular interconnectable wall cell

A modular, interconnectable wall cell that can be connected to additional modular, interconnectable wall cells to form walls, floors, roofs or other structures. The modular, interconnectable wall cell has a frame, a panel filler, stiffener plates and angle members. When the modular, interconnectable wall cell is connected to additional modular interconnectable wall cells, the cambered edges of the frame bow inwardly toward the panel filler.