| 摘要 |
PROBLEM TO BE SOLVED: To provide a concrete mold support tool that enables a bottom surface frame of a concrete mold, provided at a junction part when constructing a beam by a PC construction method, to be supported readily without using a support leg, along with a beam construction method.SOLUTION: A concrete mold support tool of the present invention is for supporting a bottom surface frame of a concrete mold installed to surround a junction part between two precast concrete members disposed at a prescribed height, and includes: an engaging part fitted on a reinforcing bar of the precast concrete member exposed on the junction part; a support rod having an end screwed on the engaging part and fitted to the engaging part at a variable angle; a fixed part screwed on the other end of the support rod and coming in contact with a top surface of the bottom surface frame; a fastening part holding the bottom surface frame between the fixed part and the fastening part; and a washer part fitted on the fastening part for fixing a rod that holds an outer side of the bottom surface frame.SELECTED DRAWING: Figure 1 |
