Method of making reinforced honeycomb sandwich

摘要: A LIGHTWEIGHT, SANDWHICH CONSTRUCTION COMPRISING HONEYCOMB CORE MEMBER WITH END-GRAIN BALSA WOOD IMPRESSED THEREINTO TO FILL THE CELL THEREOF AT SELECTED POSITIONS FOR PURPOSE OF STRENGTHENING MACHINING OR LOAD CARRYING SUCH AS BOLT RETENTION AND PREFERABLY INCLUDING PLASTIC IMPREGNATED FIBER GLASS SHEETS ADHESIVELY BONDED OPPPOSITE SIDES FORM SANDWICH CONTRUCTION METHOD SO FABRICATING CONSTRUCTION.