| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roof material integrated with a solar cell, which enables easy connection at an end to an other member and allows power generation capacity of the solar cell to be prolonged. <P>SOLUTION: A roof material 10 comprises a laminate 14 including a first sheet 18, a solar battery cell 16, a second sheet 20, and a moisture-proof layer 22 which are arranged on the top surface of a metal substrate 12. An end part of the laminate 14 is waterproofed with an end part waterproof structure 24. The end part waterproof structure 24 includes a first fold back part 1 at which the substrate 12 is folded back at outside of the end part of the laminate 14 such that the substrate 12 is opposed to the moisture-proof layer 22, and a sealant 28. <P>COPYRIGHT: (C)2012,JPO&INPIT |
