| 摘要 |
PROBLEM TO BE SOLVED: To provide a stud unit facilitating the lifting/delivery, simply carrying out repair work of a mid-to-high-rise building, shortening the time of delivery concerning manufacture and producing no industrial waste. SOLUTION: One connection section 16t of a joint 15 is inserted in one end section of a stud member 6 in a detachable manner, and the other connection section 16s of the joint 15 is inserted in one end section of a stud member 5 in a detachable manner to form the stud unit 1.
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