| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet for roof ventilation capable of easily and surely forming an opening of a predetermined size (area) even if a rather larger opening is formed at a sheathing roof board, capable of easily and surely imparting excellent water-proofness to the board even if a rather large slit is formed thereat, and capable of preventing small animals from entering indoors even if the small animals intrude through a gap at the overlapped section of tiles. Ž<P>SOLUTION: This sheet for roof ventilation comprises a soft waterproof sheet 2a and a laminated sheet 1a having an adhesive agent layer 3 and a releasing paper layer 4 in this order. The opening 5 for ventilation is formed in the sheet near the center. A large number of small holes 5a which prevent insects and small animals from intruding are formed at the opening 5 for ventilation. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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