| 摘要 |
PROBLEM TO BE SOLVED: To provide a curing material capable of being wound on a column or the like and independently held. SOLUTION: The curing material 4 is so formed that a sheet member unified by adhering two sheets of flute papers 3 and 3a wavily curved so as to alternately make crest folds and trough folds to the top sections to both sides of a liner paper 2 by arranging their directions of their own inward projecting stripes 31 and 31a is curved in a plane at right angles to projecting stripes 31, 31a, 32 and 32a and formed to make both curved ends become free ends. When both the curved ends are opened to cover the column, a covering state can be maintained by an elastic returning force to the cylindrical curing material. COPYRIGHT: (C)2006,JPO&NCIPI
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