TH18973B - Precast concrete beam formwork - Google Patents

Abstract

DC60 (09/09/46) Precast concrete beam formwork has a rectangular shape. When each part is assembled Of the slabs together will act as a formwork of concrete beams After pouring concrete, formwork, concrete beams The precast concrete beams are fixed with a smooth exterior surface like plastering and there is no need to remove designs and plaster later. Precast concrete beam formwork has a rectangular shape. When each part is assembled Of the slabs together will act as a formwork of concrete beams After pouring concrete, formwork, concrete beams This precast is fixed to the concrete beam with a smooth exterior surface like plastering and there is no need for removal and subsequent plastering

Claims (1)

1. Precast concrete beam formwork consisting of a side beam (1) and a beam (7) with a rectangular slab, characterized by - a side beam (1) with a smooth top end (2 ) The lower end is wedge-shaped (3) to be inserted into the wedge groove (8) of the beam form (7) in such a way that the beam side is fitted (1) with a hole (4) to be embedded in the form The side of the beam (1) to be stable, the external surface (5) is smooth as a plastered surface, the internal surface (6) is rough for adhesion to concrete - the beam (7) with the top edge on both sides as a wedge (8) Get into with the end The wedge-shaped bottom (3) of the beam-side type (1) in such a way that it fits perfectly, the outer surface (9) is as smooth as the internal plaster (10), rough for concrete adhesion.