| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas permeable photocatalyst structure body having a simple structure, capable of efficiency cleaning air and easy to assemble. SOLUTION: A baked fluororesin film containing photocatalyst particles is disposed on the surface of a meshy substrate to form a meshy photocatalyst sheet. Both ends of a multilayered body of such sheets in the transverse direction are separately bound with binding tools 2 and the width of sheets 1a, 1a is made smaller than that of sheets 1b, 1b so that the sheets 1b, 1b are bulged and deformed with respect to the sheets 1a, 1a.
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