| 摘要 |
PROBLEM TO BE SOLVED: To discharge rainwater on a sheet.SOLUTION: A curing sheet 10 includes: a sheet body 20 in which a through-hole 21 is formed; a cylindrical sleeve 31 that is inserted into the through-hole 21 and both the ends of which are opened; a flange 32 that is protruded outward in a circumferential direction from a peripheral surface of the sleeve 31 on the front side of the sheet body 20; and a nut 34 that is screwed to the peripheral surface of the sleeve 31 on the back side of the sheet body 20. The sheet body 20 is held by being sandwiched between the nut 34 and the flange 32.SELECTED DRAWING: Figure 2 |
