| 摘要 |
PROBLEM TO BE SOLVED: To provide a grout hose auxiliary stand capable of supporting a grout hose upright in a stable state without hindering a worker's work on a prestressed concrete structure. SOLUTION: This grout hose auxiliary stand 5 comprises a leg part 6 consisting of a plate 61 and a projecting part 62 provided on the surface of the plate 61, and a bar body 7 installed in a cutout part 63 provided at the plate 61, rotatably around the cutout part 63. Using the grout hose auxiliary stand 5, the bar body 7 is erected on the plate 61 with the projecting part 62 as a stopper, and a hose 4 projected from the prestressed concrete structure 1 and the cutout part 63 is fixed near the lower end of the bar body 7 and supported upright. COPYRIGHT: (C)2005,JPO&NCIPI
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