| 摘要 |
PROBLEM TO BE SOLVED: To provide a permeability by providing a protective plate between a first clip installed on a floor surface through a runner and a second clip installed in a head part groove and providing a ventilating clearance at the upper and lower parts of the protective plate. SOLUTION: This protective structure for waterproof layer risen from a floor part is formed so that a first clip 21 is installed onto a runner mounted on a floor surface 1a of a floor part 1, a second clip 23 is installed in a groove 6 of a head part 3, a protective plate 8 is installed between the clips 21 and 23, and a ventilating clearance is formed at the upper and lower parts of the protective plate 8 so that a permeability can be provided between a space 8A and the outside 50.
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