| 摘要 |
PURPOSE:To make sleeve piping work ever so easy, by installing sleeve pipe setting pieces oppositely in a side face inside a mold panel, while inserting a sleeve pipe, made up in such a form as cutting a tubular body open in a longitudinal direction, from space between reinforcing bars, and rolling it on these setting pieces. CONSTITUTION:Sleeve pipe setting pieces 2 are installed oppositely in an inner surface of a mold panel 6. Then, a sleeve pipe material 1 being cut open and extended in a longitudinal direction is inserted from space (a) between reinforcing bars 7. Next, sleeve pipe setting pieces at both side are wrapped up with the sleeve pipe material 1, then a nicked part of the sleeve pipe material 1 additionally wrapped is joined together, and both are stuck together with adhesive tape 4. Consequently, sleeve piping work comes to the place so easily and, what is more, operating time is reducible. |
