| 摘要 |
PROBLEM TO BE SOLVED: To quickly manufacture a connecting stone unit and, at the same time, lighten the burden imposed on the work. SOLUTION: Holding holes 4 are respectively machined in a plurality of natural stones 3, driven mounting anchors 5 are driven into the holding holes 4 to hold by a hand driving machine 9, connecting plates 6 are pushed against the natural stones 3 to fix by the mounting anchors 5. Then, the connecting plates 6 in the natural stones 3 are connected to each other with a shackle 20. By the constitution, problems resulting from the hardening of an adhesive and the spill thereof when the adhesive is used as a fixing means of the connecting plates 6 are eliminated.
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