| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roof structure of a building, which can attain compatibility of both photovoltaic generation, in which photovoltaic power generation panels are used as roof tiles and sunlight energy is converted to electric power, and simplification of the roof structure. <P>SOLUTION: A roof structure of a building consists of photovoltaic power generation panels 1 and roof beams 5 in which longitudinal beams and transverse beams are formed in a lattice-like form so as to substantially agree with a rectangular shape of the photovoltaic power generation panels and which is inclined at a prescribed angle to a horizontal surface. The photovoltaic power generation panels configure a roof material which covers a space formed by the roof beams, four outer peripheral ends of the photovoltaic power generation panel being brought into contact with the lattice-like roof beams. The roof structure includes: holding plate members 8 each provided at four ends of the photovoltaic power generation panel and pressing the photovoltaic power generation panel to the roof beam side; waterproof members 7 each provided between the photovoltaic power generation panel and the holding plate member so as to cover a gap between the end surfaces of the photovoltaic power generation panel to prevent water from intruding from between mating surfaces; and fastening members 26 for fastening and fixing the holding plate members to the roof beams. <P>COPYRIGHT: (C)2013,JPO&INPIT |
