| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the need of welding for stepped fittings and to facilitate bolt tightening work to improve construction efficiency. SOLUTION: In this fitting device 9 for fitting an extrusion molded cement board 1 to a through angle 6 fixed to a beam 7 of a building by the stepped fittings 10, a projection 13 is provided on the back of the upper part of the stepped fittings 10, and a fitting hole 26A fitted to the projection 13 is formed on a contact plate 11. The contact plate and the upper part of the stepped fittings 10 are superposed one on the other, and disposed outside the extrusion molded cement board 1, and the through angle 6 is inserted between the contact plate 11 and the lower part of the stepped fittings 10. The overlapping part of the contact plate 11 and the stepped fitting 10 is fastened and fixed to the extrusion molded cement board 1 by a bolt 14, and the through angle 6 is held and fixed between the contact plate 11 and the lower part of the stepped fitting 10. COPYRIGHT: (C)2008,JPO&INPIT
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