The channel means provided by the steel beam construction method using fireproof board. ; steel beam construction method using the channel means and a fireproof boards, beams and channels to provide a means by which fire-resistant board is concluded with the first phase of construction connecting the beams, the channel means that ministers bobu connection construction beams disposed in the movement ever possible construction of the slab construction to the pole member and the bonding step and, is configured to include the step of connecting construction simplifies the construction place the board to provide a fire-resistant refractory construction function in connection with the channel means to the beams is. ; According to the present invention as In this, as to improve the workability of the steel beams and refractory, in particular does not require the use of refractory material for the refractory coating of the slab to the existing batchineun beams are, as a whole steel it is possible to obtain an improved effect to shorten the construction time of the beam.
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