Patent ID: 6418863
Filing Date: 2002-07-16
Classification: B28B,E05G

Abstract:
A method of constructing panels for assembly into a security vault, said method comprising:(a) fixedly securing a pair of metal end caps to a pair of metal side rails to form a rectangular mold, said mold having an inner surface, and wherein said mold comprises said pair of metal end caps opposing one another and said pair of metal side rails opposing one another; (b) positioning said mold on a substantially flat application surface; (c) securing reinforced steel to the inner surface of said mold; (d) pouring a concrete mixture within said mold directly onto said application surface, wherein after a sufficient curing time, said concrete mixture hardens into a concrete slab permanently affixed to said inner surface of said mold to form, in combination, a panel; and (e) removing said panel from said application surface for subsequent assembly into a security vault.