Patent ID: 8857782
Filing Date: 2014-10-14
Classification: E04C,E04G

Abstract:
1. A formwork system for two-way floor slabs with main beams in both directions or for flat floor slabs, comprising: a plurality of formwork boards defining the formwork surface of the floor slab to be concreted, a plurality of girders, each one adapted to support at least one of the formwork boards transversely arranged on a upper face of the girder, and a plurality of supporting girders each one adapted to support at least two of the plurality of girders transversely arranged on the upper face of the supporting girders, wherein at least one end of each girder extends beyond an edge of the upper face of at least one of the supporting girders, crossing a width of said at least one of the supporting girders, wherein the upper face of each of the supporting girders is provided with a plurality of successive housings for receiving the girders, said housings being arranged one after another forming a series of housings along an entire length of said upper face without interruption, such that the girders can be placed transversely and, where appropriate, overlapped with one another for their extension, in any position along the supporting girder, wherein the plurality of successive housings of the supporting girders is formed by a continuous strip provided with a succession of projections, such that the housings are defined by a space between two contiguous ones of the projections, said strip provided on the upper face of each of the supporting girders.