| 摘要 |
<p>PURPOSE:To decrease the labor in execution of works and reduce contamination of the exterior wall of an overhang part by forming a skylight sash in a single piece with a pent-roof which protrudes at the overhang part. CONSTITUTION:Roof panels 3, 11 are formed in a single piece structure consisting of a skylight sash 5 where a skylight 6 is mounted and pent-roofs 8, 12 protruding from an overhang part 2 installed protrusively at a building 1. These roof panels 3, 11 are fixed to the overhang part 2 of the building 1. It may also be acceptable, if necessary, that a rainwater gutter 13 is installed rigidly at the pent-roof 12 of the panel 11. This prevents the rainwater flowing from the panels 3, 11 from flowing directly to the exterior wall part 7 of the overhang part 2.</p> |
