Patent ID: 7252281
Filing Date: 2007-08-07
Classification: B28B,E04G

Abstract:
1. A formwork making apparatus comprising: a bottom block; two side locating boards arranged in parallel on a top side of said bottom block; two forming boards respectively adhered to said side locating boards and set facing each other, said forming boards each having an outer wall respectively adhered to said side locating boards, an inner wall opposite to said outer wall, and an embossed design on said inner wall; two blocking plates set between said two side locating boards at the two distal ends, said blocking plates defining with said side locating boards and said bottom block an elongated molding chamber; two fixtures adapted to secure said side locating boards and said blocking plates to said bottom block, said fixtures each comprising two U-frames respectively clamped on said two side locating boards, and a plurality of lock screws respectively threaded into respective mounting holes at said side locating boards and said blocking plates; and, a board member disposed within said elongated molding chamber for embedding within a mold material introduced therein.