| 摘要 |
PROBLEM TO BE SOLVED: To provide a protection member for protecting a cushion body during conveyance to a construction site, during construction and after construction. SOLUTION: A protection member 1 has a roughly bag-shape formed by sewing after a long reinforcing cloth is folded back. A first locking means for closing an opening A in the shorter direction, a second locking means locked to the longitudinal direction, and a third locking means 19 for connecting a plurality of protection members are provided. COPYRIGHT: (C)2006,JPO&NCIPI
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