| 摘要 |
PROBLEM TO BE SOLVED: To provide a temporary sill, the sill portion of which can be easily restored to its original state when removing a weight. SOLUTION: The temporary sill has a sill portion 1. The sill portion 1 is provided with a recess 10 opening upward, and a weight portion (concrete 6) is provided inside the recess 10. A separation portion (sheet 7) to separate the weight portion 6 from the inside of the recess 10 is provided between the weight 6 and the inside of the recess 10.
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