DRAWING PIPING METHOD FROM SLAB, AND PIPE DRAWING TOOL ONTO SLAB

摘要

PURPOSE: To efficiently perform a piping work for drawing a pipe out of a slab and connecting it to a pipe on the outside of the slab. CONSTITUTION: This device is formed of a housing part 12 for housing one end of a pipe pulled onto a slab; an insert hole 13 for inserting one end of the pipe into the housing part 12; a blocking plate 11 openably formed so as to draw one end of the housed pipe onto the stab after concrete placing; and a cylindrical part 14 for fixing a pipe drawing tool to a support reinforcement so that the blocking plate 1 is substantially flushed with the slab upper surface. The housing part 12 is provided in such a manner that the pipe end for the length necessary for the drawing onto the stab is housed along the blocking plate 11.