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Roof floor deck Steel bar/Rebar truss girder, Lattice girder for concrete precast/slab
Steel bar reinforcement girder have a triangular shape, are electro-welded and have three deformed longitudinal bars (one upper and two lower). They are joined by a smooth diagonal bar in a pattern. They are widely used in the construction of floors and railway, like in-situ concrete structure, steel construction, concrete precast wall elements, high speed railway sleepers, etc.
|Top & bottom bar dia.
|Diagonal bar dia.
Steel bar truss girder decking is a composite combination of girder and decking. The girder is made in mass in the factory. Girders made by steel bars, bear loading in construction operation and decking support the wet concrete. By this technique, form erecting work and costs are avoided.