Patent ID: 8997422
Filing Date: 2015-04-07
Classification: E04B,E04C

Abstract:
1. A building comprising: a prefab wall concrete frame comprising: a metal mesh portion formed with a shape of three-sided vertical mesh frame, the metal mesh portion comprising front net and two side nets; a plurality of dented line portions provided horizontally across a plurality of locations of the metal mesh portion; a plurality of horizontal cut portions, each of which being provided at an edge of the side nets and being configured to receive one or more rebars; two edge-pole portions, each of which being provided vertically along an inner edge of the side nets of the metal mesh portion; and a foam or light concrete portion disposed and hardened with the metal mesh portion and the plurality of dented line portions, wherein the prefab wall concrete form is configured to be adjoined with another prefab wall concrete form by engaging through the side nets by a plurality of mechanical fasteners; and a ceiling concrete form provided on the top of the prefab wall concrete frame, the ceiling concrete form comprising: an elongated metal base board with two raised edges; a plurality of pyramidal trusses, each of which comprising four edge bars connecting a portion of two raised edges of the elongated metal base board with a pyramidal point where the four edge bars meet and engage one another securely; and a longitudinal bar disposed so as to connect all pyramidal points of the plurality of pyramidal trusses.