| 摘要 |
<P>PROBLEM TO BE SOLVED: To eliminate the need for welding work so as to improve work efficiency. <P>SOLUTION: A separator mounting tool 1 is to construct a shaft 2 by concrete placing using an inner form 4 that is held at a prescribed position with a separator 6 in a wall surface 3a comprising spray concrete 3B provided over the whole circumference in a plan view. The separator mounting tool 1 is provided with a separator receiving member 10 that is supported by the wall surface 3a and installed between the wall surface 3a and the inner form 4, and a long nut 12 that engages with a screw 6a opposite to the inner form 4 side of the separator 6 and is fixed to the position corresponding to the separator 6 in the separator receiving member 10. <P>COPYRIGHT: (C)2012,JPO&INPIT |
