| 摘要 |
PROBLEM TO BE SOLVED: To provide a dry construction method of tiles and a joint filler for tiles used for the method and having a photocatalytic function. SOLUTION: A guide member 1 used to align the tiles 4 in the dry construction method is not removed but diverted to the joint filler after construction of the tiles 4 by utilizing the parts for partitioning spaces 3 for leading in the tiles, as joint parts 2. Photocatalyst coating or photocatalyst nano-sheet attachment is applied to the joint parts 2 of the joint filler 1. COPYRIGHT: (C)2007,JPO&INPIT
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