For the manufacturing of bridge girder on a casting bed.
The mould sides for bridge girder are casting elements designed to manufacture this kind of girder on a casting bed, in such way that their shape defines the section of the casted girder.
The designing of the bridge girder is conceived in such way that, when they are disposed some of them in parallel, they conform a pre-slab on which concrete is poured in situ. In this way, the upper flange of each girder remains integrated in the same slab concrete in situ.
This arrangement of several beams adjoined with large height of section, is interesting for the construction of large-span and heavy-load bridges, as an alternative to box girders, which require a greater investment in equipment.